3.51 The challenge must be met if the rating system is to succeed, if it is to produce ratings that will satisfy the players and the users of the rating list.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| justin_hedge | 3 | 1655 | 700 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | -0.010 | 0.474 | 0.531 | 57.0 | -70 | 84 | 1267 | 1196 | 7016 |
| SRMFix | -0.042 | 0.497 | 0.553 | 78.1 | -86 | 110 | 1272 | 1186 | 6892 |
| EloSRM | 0.046 | 0.525 | 0.612 | 128.9 | -102 | 249 | 1757 | 1655 | 7094 |
| Odd | 0.043 | 0.527 | 0.617 | 119.6 | -88 | 244 | 1635 | 1547 | 6937 |
| SRM | -0.364 | 0.599 | 0.624 | 187.3 | -364 | 31 | 867 | 700 | 8463 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2009-10-20 | SRM 451 | 2 | 647 | 452.10 | -0.62 | -102 | 1655 | 7094 | -167 | 700 | 8463 |
| 2 | 2008-09-24 | SRM 419 | 2 | 238 | 430.89 | 0.86 | 249 | 1757 | 6329 | 31 | 867 | 8885 |
| 1 | 2008-02-05 | TCO08 Qual 1 | 1 | 792 | 827.70 | -0.10 | -36 | 1508 | 7595 | -364 | 836 | 6557 |