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 |
|---|---|---|---|
| mitya_mukhin | 1 | 1469 | 1110 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.279 | 0.279 | 0.279 | 66.6 | 67 | 67 | 1267 | 1267 | 1782 |
| initial | 0.336 | 0.336 | 0.336 | 40.4 | 40 | 40 | 1240 | 1240 | 1894 |
| EloSRM | 0.442 | 0.442 | 0.442 | 155.5 | 155 | 155 | 1469 | 1469 | 1782 |
| SRM | -0.487 | 0.487 | 0.487 | 90.0 | -90 | -90 | 1110 | 1110 | 1212 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2003-07-17 | SRM 155 | 2 | 111 | 150.76 | 0.44 | 155 | 1469 | 1782 | -90 | 1110 | 1212 |