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 |
|---|---|---|---|
| pankaj.gakhar | 2 | 1437 | 589 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.263 | 0.263 | 0.270 | 54.1 | -70 | -38 | 1363 | 1325 | 9900 |
| EloSRM | -0.269 | 0.269 | 0.281 | 66.0 | -87 | -45 | 1481 | 1437 | 9948 |
| SRMFix | -0.389 | 0.389 | 0.399 | 81.0 | -112 | -50 | 1088 | 1038 | 9751 |
| initial | -0.395 | 0.395 | 0.397 | 47.6 | -52 | -43 | 1148 | 1105 | 9638 |
| SRM | -0.936 | 0.936 | 0.999 | 305.5 | -431 | -180 | 769 | 589 | 9168 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2009-11-25 | SRM 453.5 | 2 | 666 | 654.13 | -0.19 | -45 | 1437 | 9948 | -180 | 589 | 9168 |
| 1 | 2008-07-31 | SRM 412 | 2 | 667 | 574.81 | -0.35 | -87 | 1481 | 11195 | -431 | 769 | 10159 |