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 |
|---|---|---|---|
| rstarxor | 2 | 1918 | 966 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.147 | 0.276 | 0.313 | 33.3 | -16 | 51 | 1251 | 1235 | 8547 |
| SRMFix | 0.071 | 0.279 | 0.288 | 59.3 | -35 | 83 | 1283 | 1248 | 8209 |
| EloSRM | 0.127 | 0.350 | 0.373 | 95.1 | -17 | 173 | 1935 | 1918 | 7897 |
| SRM | -0.564 | 0.564 | 0.566 | 117.0 | -122 | -112 | 1088 | 966 | 6755 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2012-05-29 | SRM 544 | 2 | 263 | 386.70 | -0.22 | -17 | 1918 | 7897 | -122 | 966 | 6755 |
| 1 | 2012-05-19 | SRM 543 | 2 | 571 | 794.86 | 0.48 | 173 | 1935 | 7783 | -112 | 1088 | 5328 |