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 |
|---|---|---|---|
| oppo | 3 | 1775 | 807 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.020 | 0.191 | 0.232 | 23.0 | -31 | 37 | 1207 | 1207 | 8236 |
| Odd | 0.080 | 0.195 | 0.252 | 49.1 | -16 | 100 | 1619 | 1619 | 8210 |
| EloSRM | 0.072 | 0.208 | 0.254 | 54.4 | -35 | 99 | 1775 | 1775 | 8194 |
| SRMFix | 0.012 | 0.216 | 0.260 | 43.0 | -70 | 57 | 1187 | 1186 | 8271 |
| SRM | -0.428 | 0.428 | 0.552 | 131.0 | -292 | -47 | 908 | 807 | 8152 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2011-07-13 | SRM 512 | 2 | 861 | 880.17 | 0.03 | 29 | 1775 | 8194 | -54 | 807 | 8152 |
| 2 | 2010-10-26 | SRM 486 | 2 | 626 | 820.54 | 0.39 | 99 | 1746 | 7067 | -47 | 861 | 6447 |
| 1 | 2010-10-21 | Member SRM 485 | 2 | 546 | 592.05 | -0.20 | -35 | 1646 | 7884 | -292 | 908 | 5753 |