Round 13 · 1998 · 30 Aug

Circuit de Spa-Francorchamps

Spa, Belgium

Results & qualifying →

Race debrief

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Elo × qualifying → race result

Did they beat the expectation?

Experimental · v1
Model & data

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

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.

Fit on 246 earlier finishes across 23 races, 1996–1998. No results from this race enter its expectation.

22 stored results 22/22 Elo snapshots 22/22 numbered grid slots 22/22 qualifying results

Missing Elo or qualifying stays visible in the full grid. A grid position is not used as a qualifying result.

Top 3

Beat the estimate
  1. Pedro Diniz Arrows · Elo #18 · Q16

    Expected P9.3 Finished P5

    +4.3places
  2. Ralf Schumacher Jordan · Elo #9 · Q8

    Expected P5.4 Finished P2

    +3.4places
  3. Jean Alesi Sauber · Elo #10 · Q10

    Expected P6.3 Finished P3

    +3.3places

Flop 3

Below the estimate
  1. David Coulthard McLaren · Elo #4 · Q2

    Expected P2.7 Finished P7

    −4.3places
8/22 entrants assessed. DNFs excluded. How we rank

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
D. HillJordan #72180 P3 P3.4No error range P1 +2.4places Range unavailable
R. SchumacherJordan #92168 P8 P5.4No error range P2 +3.4places Range unavailable
J. AlesiSauber #102163 P10 P6.3No error range P3 +3.3places Range unavailable
H. FrentzenWilliams #112127 P9 P6.0No error range P4 +2.0places Range unavailable
P. DinizArrows #181985 P16 P9.3No error range P5 +4.3places Range unavailable
J. TrulliProst #161995 P13 P8.0No error range P6 +2.0places Range unavailable
D. CoulthardMcLaren #42341 P2 P2.7No error range P7 −4.3places Range unavailable
S. NakanoMinardi #132036 P21 P10.7No error range P8 +2.7places Range unavailable
G. FisichellaBenetton #62224 P7 P4.8No error range DNFCollision — Not assessedDNF: Collision
M. SchumacherFerrari #12461 P4 P3.2No error range DNFCollision — Not assessedDNF: Collision
E. IrvineFerrari #52239 P5 P3.9No error range DNFSpun off — Not assessedDNF: Spun off
E. TueroMinardi #221909 P22 P11.9No error range DNFGearbox — Not assessedDNF: Gearbox
J. VilleneuveWilliams #32366 P6 P4.1No error range DNFSpun off — Not assessedDNF: Spun off
T. TakagiTyrrell #191975 P19 P10.5No error range DNFSpun off — Not assessedDNF: Spun off
J. VerstappenStewart #152001 P17 P9.4No error range DNFEngine — Not assessedDNF: Engine
M. HäkkinenMcLaren #22402 P1 P2.1No error range DNFCollision — Not assessedDNF: Collision
A. WurzBenetton #82172 P11 P6.5No error range DNFCollision — Not assessedDNF: Collision
J. HerbertSauber #122090 P12 P7.2No error range DNFCollision — Not assessedDNF: Collision
R. BarrichelloStewart #201969 P14 Grid P15 P8.7No error range DNFCollision — Not assessedDNF: Collision
O. PanisProst #142030 P15 Grid P14 P8.5No error range DNFCollision — Not assessedDNF: Collision
M. SaloArrows #211929 P18 P10.3No error range DNFCollision — Not assessedDNF: Collision
R. RossetTyrrell #171987 P20 P10.7No error range DNFCollision — Not assessedDNF: Collision
How useful is the model? See the historical check

Average absolute error on 37 classified finishes in 3 earlier races within the last ten years. Each race was held out and predicted using only older races; all three models use the same samples.

Elo + qualifying
2.16places
Qualifying only
2.27places
Elo only
2.62places

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

Diniz+78.7 Elo

Largest grid-to-finish gain

Nakano+13 places

The bigger picture

Championship after this round

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

  1. 1 Häkkinen 77pts 0
  2. 2 Schumacher 70pts 0
  3. 3 Coulthard 48pts 0
  4. 4 Irvine 32pts 0
  5. 5 Villeneuve 20pts 0

Movement since round 12. 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.

Jordan

HillP1+70.1 Elo
SchumacherP2+64.6 Elo

1 place apart at the finish.

Q1 · Hill 0.773s faster

Sauber

AlesiP3+57.8 Elo
HerbertDNF−44.8 Elo

Non-finish recorded; no finishing gap comparison.

Q1 · Alesi 0.662s faster

Williams

FrentzenP4+57.5 Elo
VilleneuveDNF−57.9 Elo

Non-finish recorded; no finishing gap comparison.

Q1 · Villeneuve 0.482s faster

Arrows

DinizP5+78.7 Elo
SaloDNF−36.5 Elo

Non-finish recorded; no finishing gap comparison.

Q1 · Diniz 0.170s faster

Prost

TrulliP6+68.9 Elo
PanisDNF−48.1 Elo

Non-finish recorded; no finishing gap comparison.

Q1 · Trulli 0.212s faster

McLaren

CoulthardP7−6.8 Elo
HäkkinenDNF−86.6 Elo

Non-finish recorded; no finishing gap comparison.

Q1 · Häkkinen 0.163s faster

Minardi

NakanoP8+44.9 Elo
TueroDNF+37.7 Elo

Non-finish recorded; no finishing gap comparison.

Q1 · Nakano 0.436s faster

Benetton

FisichellaDNF−1.7 Elo
WurzDNF−54.1 Elo

Non-finish recorded; no finishing gap comparison.

Q1 · Fisichella 1.186s faster

Ferrari

SchumacherDNF−47.0 Elo
IrvineDNF−20.3 Elo

Non-finish recorded; no finishing gap comparison.

Q1 · Schumacher 0.162s faster

Tyrrell

TakagiDNF+10.0 Elo
RossetDNF−55.3 Elo

Non-finish recorded; no finishing gap comparison.

Q1 · Takagi 1.613s faster

Stewart

VerstappenDNF−2.9 Elo
BarrichelloDNF−28.1 Elo

Non-finish recorded; no finishing gap comparison.

Q1 · Barrichello 0.479s 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 →