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 |
|---|---|---|---|
| alk_007 | 1 | 1836 | 826 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.249 | 0.249 | 0.249 | 69.4 | -69 | -69 | 1575 | 1575 | 10510 |
| EloSRM | -0.303 | 0.303 | 0.303 | 67.5 | -67 | -67 | 1836 | 1836 | 9909 |
| initial | -0.355 | 0.355 | 0.355 | 42.8 | -43 | -43 | 1157 | 1157 | 9967 |
| SRMFix | -0.412 | 0.412 | 0.412 | 97.0 | -97 | -97 | 1103 | 1103 | 10176 |
| SRM | -1.353 | 1.353 | 1.353 | 374.0 | -374 | -374 | 826 | 826 | 8347 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2015-03-09 | SRM 652 | 2 | 534 | 432.72 | -0.30 | -67 | 1836 | 9909 | -374 | 826 | 8347 |