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 |
|---|---|---|---|
| xbrief | 1 | 2001 | 1171 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | -0.176 | 0.176 | 0.176 | 29.0 | -29 | -29 | 1171 | 1171 | 4278 |
| SRMFix | 0.734 | 0.734 | 0.734 | 166.4 | 166 | 166 | 1366 | 1366 | 6438 |
| initial | 0.789 | 0.789 | 0.789 | 95.0 | 95 | 95 | 1295 | 1295 | 7224 |
| EloSRM | 0.861 | 0.861 | 0.861 | 266.4 | 266 | 266 | 2001 | 2001 | 6325 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2011-11-12 | SRM 523 | 2 | 425 | 771.68 | 0.86 | 266 | 2001 | 6325 | -29 | 1171 | 4278 |