Round 2 · 2002 · 17 Mar

Sepang International Circuit

Kuala Lumpur, Malaysia

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 348 earlier finishes across 32 races, 1996–2001. 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. Allan McNish Toyota · Elo #22 · Q19

    Expected P10.9 Finished P7

    +3.9places
  2. Felipe Massa Sauber · Elo #21 · Q14

    Expected P8.9 Finished P6

    +2.9places
  3. Ralf Schumacher Williams · Elo #6 · Q4

    Expected P3.7 Finished P1

    +2.7places

Flop 3

Below the estimate
  1. Giancarlo Fisichella Jordan · Elo #10 · Q9

    Expected P5.9 Finished P13

    −7.1places
  2. Mika Salo Toyota · Elo #5 · Q10

    Expected P5.8 Finished P12

    −6.2places
  3. Heinz-Harald Frentzen Arrows · Elo #8 · Q11

    Expected P6.5 Finished P11

    −4.5places
13/22 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
R. SchumacherWilliams #62164 P4 P3.7P1–P8 P1 +2.7places In range
J. Pablo MontoyaWilliams #42227 P2 P2.7P1–P7 P2 +0.7places In range
M. SchumacherFerrari #12501 P1 P2.0P1–P6 P3 −1.0places In range
J. ButtonRenault #192012 P8 P6.4P2–P10 P4 +2.4places In range
N. HeidfeldSauber #142067 P7 P5.5P2–P10 P5 +0.5places In range
F. MassaSauber #211973 P14 P8.9P5–P13 P6 +2.9places In range
A. McNishToyota #221943 P19 P10.9P7–P15 P7 +3.9places In range
J. VilleneuveBAR #72159 P13 P7.2P3–P11 P8 −0.8places In range
T. SatoJordan #202010 P15 P9.2P5–P13 P9 +0.2places In range
P. de la RosaJaguar #132068 P17 P9.2P5–P13 P10 −0.8places In range
H. FrentzenArrows #82090 P11 P6.5P2–P11 P11 −4.5places In range
M. SaloToyota #52196 P10 P5.8P2–P10 P12 −6.2places Below range
G. FisichellaJordan #102070 P9 P5.9P2–P10 P13 −7.1places Below range
R. BarrichelloFerrari #32254 P3 P3.0P1–P7 DNFEngine — Not assessedDNF: Engine
M. WebberMinardi #122069 P21 P10.7P7–P15 DNFElectrical — Not assessedDNF: Electrical
E. IrvineJaguar #152043 P20 P10.6P7–P15 DNFHydraulics — Not assessedDNF: Hydraulics
A. YoongMinardi #162021 P22 P11.4P7–P15 DNFGearbox — Not assessedDNF: Gearbox
K. RäikkönenMcLaren #92078 P5 P4.3P1–P8 DNFEngine — Not assessedDNF: Engine
E. BernoldiArrows #172017 P16 P9.2P5–P13 DNFFuel — Not assessedDNF: Fuel
D. CoulthardMcLaren #22275 P6 P4.0P1–P8 DNFEngine — Not assessedDNF: Engine
O. PanisBAR #182014 P18 P10.1P6–P14 DNFClutch — Not assessedDNF: Clutch
J. TrulliRenault #112069 P12 P7.2P3–P11 DNFOverheating — Not assessedDNF: Overheating
How useful is the model? See the historical check

Average absolute error on 139 classified finishes in 12 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
2.21places
Qualifying only
2.27places
Elo only
2.77places

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

Button+74.1 Elo

Largest grid-to-finish gain

McNish+12 places

The bigger picture

Championship after this round

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

  1. 1 Schumacher 14pts 0
  2. 2 Pablo Montoya 12pts 0
  3. 3 Schumacher 10pts —
  4. 4 Räikkönen 4pts −1
  5. 5 Button 3pts —

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.

Renault

ButtonP4+74.1 Elo
TrulliDNF−71.1 Elo

Non-finish recorded; no finishing gap comparison.

Q1 · Button 0.675s faster

Sauber

HeidfeldP5+55.1 Elo
MassaP6+67.1 Elo

1 place apart at the finish.

Q1 · Heidfeld 0.858s faster

Toyota

McNishP7+65.3 Elo
SaloP12−23.7 Elo

5 places apart at the finish.

Q1 · Salo 1.265s faster

BAR

VilleneuveP8+13.5 Elo
PanisDNF−52.2 Elo

Non-finish recorded; no finishing gap comparison.

Q1 · Villeneuve 0.351s faster

Jordan

SatoP9+37.5 Elo
FisichellaP13−4.7 Elo

4 places apart at the finish.

Q1 · Fisichella 0.605s faster

Jaguar

de la RosaP10+18.0 Elo
IrvineDNF−21.2 Elo

Non-finish recorded; no finishing gap comparison.

Q1 · de la Rosa 0.747s faster

Arrows

FrentzenP11+5.7 Elo
BernoldiDNF−38.0 Elo

Non-finish recorded; no finishing gap comparison.

Q1 · Frentzen 0.365s faster

Minardi

WebberDNF−19.2 Elo
YoongDNF−24.0 Elo

Non-finish recorded; no finishing gap comparison.

Q1 · Webber 0.704s faster

McLaren

RäikkönenDNF−43.5 Elo
CoulthardDNF−97.4 Elo

Non-finish recorded; no finishing gap comparison.

Q1 · Räikkönen 0.009s 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 →