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 |
|---|---|---|---|
| ardiyu | 2 | 1853 | 955 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.051 | 0.217 | 0.223 | 46.4 | -29 | 64 | 1264 | 1236 | 7455 |
| initial | 0.106 | 0.228 | 0.251 | 27.5 | -15 | 40 | 1240 | 1225 | 7769 |
| EloSRM | 0.115 | 0.293 | 0.315 | 81.5 | -11 | 152 | 1864 | 1853 | 7177 |
| SRM | -0.558 | 0.558 | 0.572 | 122.5 | -128 | -117 | 1072 | 955 | 6119 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2011-06-02 | SRM 508 | 2 | 420 | 698.29 | -0.18 | -11 | 1853 | 7177 | -117 | 955 | 6119 |
| 1 | 2011-05-28 | SRM 507 | 2 | 635 | 843.11 | 0.41 | 152 | 1864 | 7003 | -128 | 1072 | 4833 |