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 |
|---|---|---|---|
| leseryang | 2 | 1868 | 583 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | -0.048 | 0.853 | 0.854 | 102.7 | -108 | 97 | 1297 | 1188 | 9433 |
| SRM | -0.943 | 0.943 | 1.221 | 308.5 | -589 | -28 | 1172 | 583 | 11755 |
| SRMFix | -0.251 | 0.981 | 1.012 | 176.3 | -187 | 166 | 1366 | 1178 | 9110 |
| EloSRM | -0.219 | 1.083 | 1.105 | 199.9 | -140 | 259 | 2008 | 1868 | 8201 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2012-03-03 | SRM 535 | 2 | 1408 | 568.32 | -1.30 | -140 | 1868 | 8201 | -589 | 583 | 11755 |
| 1 | 2012-02-18 | SRM 533 | 2 | 510 | 928.37 | 0.86 | 259 | 2008 | 6594 | -28 | 1172 | 4429 |