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 |
|---|---|---|---|
| NogayevAmir | 3 | 1807 | 905 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.179 | 0.282 | 0.382 | 33.9 | -19 | 77 | 1283 | 1265 | 5679 |
| SRMFix | 0.108 | 0.289 | 0.375 | 45.2 | -36 | 97 | 1294 | 1258 | 5709 |
| EloSRM | 0.124 | 0.333 | 0.383 | 70.1 | -24 | 121 | 1832 | 1807 | 5569 |
| SRM | -0.425 | 0.480 | 0.580 | 98.3 | -192 | -23 | 1008 | 905 | 5495 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2010-03-16 | SRM 464 | 2 | 632 | 508.34 | -0.31 | -24 | 1807 | 5569 | -80 | 905 | 5495 |
| 2 | 2010-02-13 | Member SRM 461 | 2 | 453 | 673.67 | 0.57 | 121 | 1832 | 5679 | -23 | 985 | 4940 |
| 1 | 2010-02-06 | SRM 460 | 2 | 678 | 732.84 | 0.11 | 64 | 1710 | 6636 | -192 | 1008 | 4694 |