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 |
|---|---|---|---|
| laughingMan | 2 | 1284 | 609 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.309 | 0.309 | 0.343 | 57.5 | -101 | -14 | 1236 | 1223 | 4340 |
| EloSRM | -0.325 | 0.325 | 0.364 | 67.1 | -113 | -21 | 1305 | 1284 | 4313 |
| SRMFix | -0.410 | 0.410 | 0.462 | 88.3 | -143 | -34 | 1057 | 1023 | 4447 |
| initial | -0.426 | 0.426 | 0.452 | 51.3 | -69 | -33 | 1131 | 1097 | 4334 |
| SRM | -0.848 | 0.848 | 0.995 | 295.5 | -511 | -80 | 689 | 609 | 4257 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2005-08-10 | SRM 258 | 2 | 235 | 257.08 | -0.16 | -21 | 1284 | 4313 | -80 | 609 | 4257 |
| 1 | 2005-08-08 | SRM 257 | 2 | 311 | 228.12 | -0.49 | -113 | 1305 | 4063 | -511 | 689 | 3961 |