Round 2 · 1998

Autódromo José Carlos Pace

São Paulo, Brazil · March 29, 1998 · Circuit History · Wikipedia

Kings of this circuit
The race, in perspective

Race debrief

What did we expect after qualifying—and who beat it?

R021998
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22 stored results 22/22 Elo snapshots 22/22 numbered grid slots 22/22 qualifying results
Elo × qualifying → race result

Did they beat the expectation?

A strong driver recovering from a poor qualifying position isn't automatically a surprise. This model estimates a finish from both inputs, then compares it with what happened.

Experimental · v1

Expected finish assumes a classified finish. DNFs stay in the full grid but receive no performance verdict. Qualifying is not the starting grid; grid differences are flagged, not silently substituted.

This race has insufficient earlier history: 18/20 races and 185/200 classified finishes with Elo and qualifying. Estimates are withheld.

0/22 entrants have an estimate. Missing Elo or qualifying stays visible below; a grid position is not used as a qualifying result.

Top 3

Beat the estimate

No comparable estimates available for this race yet.

Flop 3

Below the estimate

No comparable estimates available for this race yet.

0/22 entrants assessed. Up to three per side, ranked by expected minus actual finish. DNFs, missing estimates and gaps rounding to 0.0 are excluded. “Flop” means below the model's estimate—not poor driving. A ranked gap can still be inside the usual error range.

Full grid: pre-race Elo rank, qualifying position, estimated finish, actual result and difference from expectation. Positive differences mean finishing ahead of the estimate.
DriverPre-race EloQualifyingExpectedResultP1 ← position → P22vs expectedReading
M. HäkkinenMcLaren #42262 P1 No error range P1 Not assessedMore earlier races needed
D. CoulthardMcLaren #32288 P2 No error range P2 Not assessedMore earlier races needed
M. SchumacherFerrari #102176 P4 No error range P3 Not assessedMore earlier races needed
A. WurzBenetton #122135 P5 No error range P4 Not assessedMore earlier races needed
H. FrentzenWilliams #22350 P3 No error range P5 Not assessedMore earlier races needed
G. FisichellaBenetton #92187 P7 No error range P6 Not assessedMore earlier races needed
J. VilleneuveWilliams #12356 P10 No error range P7 Not assessedMore earlier races needed
E. IrvineFerrari #72226 P6 No error range P8 Not assessedMore earlier races needed
J. AlesiSauber #62229 P15 No error range P9 Not assessedMore earlier races needed
J. MagnussenStewart #211940 P16 No error range P10 Not assessedMore earlier races needed
J. HerbertSauber #52248 P14 No error range DNFInjury Not assessedMore earlier races needed
D. HillJordan #112139 P11 No error range DSQDisqualified Not assessedMore earlier races needed
O. PanisProst #82218 P9 No error range DNFEngine Not assessedMore earlier races needed
R. BarrichelloStewart #221880 P13 No error range DNFGearbox Not assessedMore earlier races needed
R. RossetTyrrell #152017 P21 No error range DNFGearbox Not assessedMore earlier races needed
E. TueroMinardi #181999 P19 No error range DNFThrottle Not assessedMore earlier races needed
P. DinizArrows #191978 P22 No error range DNFGearbox Not assessedMore earlier races needed
T. TakagiTyrrell #201952 P17 No error range DNFEngine Not assessedMore earlier races needed
M. SaloArrows #142041 P20 No error range DNFEngine Not assessedMore earlier races needed
J. TrulliProst #132108 P12 No error range DNFFuel pump Not assessedMore earlier races needed
S. NakanoMinardi #162013 P18 No error range DNFSpun off Not assessedMore earlier races needed
R. SchumacherJordan #172000 P8 No error range DNFSpun off Not assessedMore earlier races needed
How useful is the model? See the historical check

There is not enough earlier history for a rolling hold-out check yet.

The range scales the 80th percentile of earlier held-out absolute errors to this field size, rounding outward. It is an empirical error guide, not a guaranteed 80% chance for a particular driver. We require at least five checked races and 100 checked finishes before showing it.

Inputs are field-normalised Elo rank and qualifying position. The target is position among all race entries, trained only on classified finishers. Estimates are averages, not a unique predicted finishing order. Penalties, the circuit, weather, incidents and strategy aren't model inputs. Historical qualifying coverage is patchy; this is an exploratory backtest on corrected records, not proof of live forecasting accuracy.

The rating ledger

What changed in Elo?

These are actual rating changes. The expectation model above does not change Elo or fantasy scoring.

Largest Elo gain

Wurz+56.6 Elo

Largest Elo loss

Trulli−63.2 Elo

Largest grid-to-finish gain

Alesi+6 places

The bigger picture

Championship after this round

Top five in the stored standings. Points include sprint results where applicable.

  1. 1 Häkkinen 20pts 0
  2. 2 Coulthard 12pts 0
  3. 3 Frentzen 6pts 0
  4. 4 Schumacher 4pts
  5. 5 Wurz 3pts +2

Movement since round 1. A dash means the earlier standing is unavailable.

Explore the season →
Across the garage

Teammate results

Two-driver constructor entries from this race. A result comparison, not an adjustment for strategy or reliability.

Sauber

AlesiP9−2.6 Elo
HerbertDNF−22.0 Elo

Non-finish recorded; no finishing gap comparison.

Q1 · Herbert 0.074s faster

Stewart

MagnussenP10+49.5 Elo
BarrichelloDNF+28.2 Elo

Non-finish recorded; no finishing gap comparison.

Q1 · Barrichello 0.300s faster

Jordan

HillDSQ−7.1 Elo
SchumacherDNF−56.3 Elo

Non-finish recorded; no finishing gap comparison.

Q1 · Schumacher 0.253s faster

Prost

PanisDNF−31.6 Elo
TrulliDNF−63.2 Elo

Non-finish recorded; no finishing gap comparison.

Q1 · Panis 0.316s faster

Tyrrell

RossetDNF−4.6 Elo
TakagiDNF−15.6 Elo

Non-finish recorded; no finishing gap comparison.

Q1 · Takagi 0.545s faster

Minardi

TueroDNF−9.0 Elo
NakanoDNF−51.0 Elo

Non-finish recorded; no finishing gap comparison.

Q1 · Nakano 0.069s faster

Arrows

DinizDNF−12.7 Elo
SaloDNF−41.1 Elo

Non-finish recorded; no finishing gap comparison.

Q1 · Salo 0.366s faster

What this analysis can—and cannot—tell you

This debrief is calculated from stored results and rating snapshots. The experimental expectation model learns from earlier races only, using Elo rank and qualifying together; it never feeds back into Elo. It is not a separately reviewed race report.

Elo uses the result order, including retirements. It does not isolate driver skill from the car, reliability, penalties or strategy. Elo seed comparisons use pre-race ratings, never today's ratings. Equal ratings share the midpoint of their rank range (for example, tied first and second become seed 1.5).

Grid gains use numbered starting slots and classified finishes only. Zero or missing grid values are excluded; a position gained is not necessarily an overtake. Qualifying gaps use the latest segment both teammates have a valid time for, never Q1 against Q3.

Lap-by-lap pace, tyre stints, pit-stop execution and safety-car effects are not available in this report. Missing data is omitted, not inferred.

Read the Elo methodology →
22
Result Entries
Avg Elo
Highest Elo (Frentzen)
12
Non-finishes

Race

Qualifying

# Driver Grid +/- Points Season Pts Season # Elo Change Elo
P1 🇫🇮 M.Häkkinen 1 +10 20 P1 +53.7 2,316
P2 🇬🇧 D.Coulthard 2 +6 12 P2 +41.0 2,329
P3 🇩🇪 M.Schumacher 4 +1 +4 4 P4 +55.8 2,231
P4 🇦🇹 A.Wurz 5 +1 +3 3 P5 +56.6 2,192
P5 🇩🇪 H.Frentzen 3 -2 +2 6 P3 +6.5 2,356
P6 🇮🇹 G.Fisichella 7 +1 +1 1 P9 +29.9 2,217
P7 🇨🇦 J.Villeneuve 10 +3 0 2 P7 -10.3 2,346
P8 🇬🇧 E.Irvine 6 -2 0 3 P6 +6.0 2,232
P9 🇫🇷 J.Alesi 15 +6 0 0 P11 -2.6 2,227
P10 🇩🇰 J.Magnussen 16 +6 0 0 P13 +49.5 1,989
DNF 🇬🇧 J.Herbert 14 0 1 P8 -22.0 2,226
DSQ 🇬🇧 D.Hill 11 0 0 P10 -7.1 2,132
DNF 🇫🇷 O.Panis 9 0 0 P12 -31.6 2,186
DNF 🇧🇷 R.Barrichello 13 0 0 +28.2 1,908
DNF 🇧🇷 R.Rosset 21 0 0 -4.6 2,012
DNF 🇦🇷 E.Tuero 19 0 0 -9.0 1,990
DNF 🇧🇷 P.Diniz 22 0 0 -12.7 1,966
DNF 🇯🇵 T.Takagi 17 0 0 -15.6 1,937
DNF 🇫🇮 M.Salo 20 0 0 -41.1 2,000
DNF 🇮🇹 J.Trulli 12 0 0 -63.2 2,045
DNF 🇯🇵 S.Nakano 18 0 0 -51.0 1,962
DNF 🇩🇪 R.Schumacher 8 0 0 -56.3 1,944
# Driver Q1 Q2 Q3 Gap Elo
1 🇫🇮 M.Häkkinen 1:17.092 1:17.092 2,236
2 🇬🇧 D.Coulthard 1:17.757 +0.665 1,992
3 🇩🇪 H.Frentzen 1:18.109 +1.017 2,000
4 🇩🇪 M.Schumacher 1:18.250 +1.158 2,118
5 🇦🇹 A.Wurz 1:18.261 +1.169 2,021
6 🇬🇧 E.Irvine 1:18.449 +1.357 2,118
7 🇮🇹 G.Fisichella 1:18.652 +1.56 2,068
8 🇩🇪 R.Schumacher 1:18.735 +1.643 2,023
9 🇫🇷 O.Panis 1:18.753 +1.661 1,983
10 🇨🇦 J.Villeneuve 1:18.761 +1.669 2,106
11 🇬🇧 D.Hill 1:18.988 +1.896 1,990
12 🇮🇹 J.Trulli 1:19.069 +1.977 1,893
13 🇧🇷 R.Barrichello 1:19.344 +2.252 2,073
14 🇬🇧 J.Herbert 1:19.375 +2.283 2,085
15 🇫🇷 J.Alesi 1:19.449 +2.357 2,115
16 🇩🇰 J.Magnussen 1:19.644 +2.552 2,015
17 🇯🇵 T.Takagi 1:20.203 +3.111 1,922
18 🇯🇵 S.Nakano 1:20.390 +3.298 2,026
19 🇦🇷 E.Tuero 1:20.459 +3.367 1,966
20 🇫🇮 M.Salo 1:20.481 +3.389 2,077
21 🇧🇷 R.Rosset 1:20.748 +3.656 1,887
22 🇧🇷 P.Diniz 1:20.847 +3.755 2,048
Data: Jolpica (Ergast) API

Elo Changes