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 |
|---|---|---|---|
| signalvsnoise | 2 | 1335 | 655 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.254 | 0.254 | 0.266 | 43.5 | -64 | -23 | 1289 | 1266 | 5176 |
| EloSRM | -0.271 | 0.271 | 0.286 | 53.6 | -81 | -26 | 1361 | 1335 | 5078 |
| SRMFix | -0.365 | 0.365 | 0.384 | 77.3 | -113 | -42 | 1087 | 1045 | 5360 |
| initial | -0.393 | 0.393 | 0.398 | 47.3 | -55 | -40 | 1145 | 1105 | 5347 |
| SRM | -0.859 | 0.859 | 0.910 | 272.5 | -389 | -156 | 811 | 655 | 5107 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2006-02-16 | SRM 290 | 2 | 266 | 234.85 | -0.18 | -26 | 1335 | 5078 | -156 | 655 | 5107 |
| 1 | 2006-01-30 | SRM 286 | 2 | 285 | 245.44 | -0.36 | -81 | 1361 | 4637 | -389 | 811 | 4084 |