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 |
|---|---|---|---|
| ectopichead | 2 | 1379 | 830 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | 0.042 | 0.394 | 0.396 | 84.5 | -62 | 107 | 1335 | 1335 | 2503 |
| EloSRM | 0.035 | 0.409 | 0.410 | 93.1 | -75 | 112 | 1379 | 1379 | 2463 |
| initial | -0.082 | 0.409 | 0.417 | 49.3 | -59 | 39 | 1180 | 1180 | 2530 |
| SRMFix | -0.050 | 0.473 | 0.476 | 95.9 | -122 | 70 | 1149 | 1149 | 2576 |
| SRM | -0.554 | 0.654 | 0.857 | 185.0 | -356 | -14 | 844 | 830 | 2583 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2004-02-11 | SRM 183 | 2 | 128 | 174.09 | 0.44 | 112 | 1379 | 2463 | -14 | 830 | 2583 |
| 1 | 2004-02-07 | SRM 182 | 2 | 202 | 155.84 | -0.37 | -75 | 1267 | 2979 | -356 | 844 | 2525 |