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 |
|---|---|---|---|
| sumanbarhiya | 2 | 1620 | 872 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | -0.023 | 0.317 | 0.318 | 38.2 | -41 | 35 | 1235 | 1194 | 5772 |
| SRMFix | -0.098 | 0.325 | 0.340 | 62.5 | -70 | 55 | 1255 | 1184 | 5648 |
| EloSRM | -0.015 | 0.406 | 0.406 | 100.8 | -53 | 149 | 1673 | 1620 | 5374 |
| Odd | -0.007 | 0.413 | 0.413 | 99.4 | -42 | 157 | 1561 | 1519 | 5433 |
| SRM | -0.764 | 0.764 | 0.769 | 164.0 | -193 | -135 | 1065 | 872 | 5113 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2007-09-18 | SRM 366 | 2 | 297 | 265.18 | -0.42 | -53 | 1620 | 5374 | -193 | 872 | 5113 |
| 1 | 2007-09-12 | SRM 365 | 2 | 377 | 494.46 | 0.39 | 149 | 1673 | 4970 | -135 | 1065 | 3556 |