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 |
|---|---|---|---|
| ankur_lodha | 2 | 1326 | 668 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.300 | 0.300 | 0.303 | 52.5 | -62 | -43 | 1297 | 1254 | 7338 |
| EloSRM | -0.308 | 0.308 | 0.315 | 62.8 | -77 | -49 | 1375 | 1326 | 7335 |
| SRMFix | -0.413 | 0.413 | 0.423 | 85.8 | -118 | -54 | 1082 | 1028 | 7305 |
| initial | -0.436 | 0.436 | 0.437 | 52.4 | -57 | -48 | 1143 | 1095 | 7164 |
| SRM | -0.869 | 0.869 | 0.907 | 266.0 | -357 | -175 | 843 | 668 | 6665 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2006-12-21 | SRM 331 | 2 | 413 | 395.10 | -0.24 | -49 | 1326 | 7335 | -175 | 668 | 6665 |
| 1 | 2006-04-11 | SRM 298 | 2 | 358 | 314.90 | -0.37 | -77 | 1375 | 5443 | -357 | 843 | 4544 |