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 |
|---|---|---|---|
| scv119 | 4 | 2118 | 997 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | -0.223 | 0.703 | 0.817 | 72.8 | -138 | 44 | 1135 | 997 | 6316 |
| EloSRM | 0.169 | 0.907 | 1.016 | 133.8 | -86 | 246 | 2204 | 2118 | 5998 |
| SRMFix | 0.198 | 0.920 | 1.026 | 126.7 | -152 | 158 | 1555 | 1404 | 6620 |
| initial | 0.416 | 0.992 | 1.065 | 119.5 | -139 | 187 | 1539 | 1400 | 6655 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2012-05-19 | SRM 543 | 2 | 839 | 302.37 | -1.48 | -86 | 2118 | 5998 | -138 | 997 | 6316 |
| 3 | 2012-04-23 | SRM 541 | 2 | 184 | 411.82 | 1.16 | 136 | 2204 | 5262 | 44 | 1135 | 4982 |
| 2 | 2012-04-11 | SRM 540 | 2 | 442 | 531.18 | 0.26 | 68 | 2068 | 6467 | -41 | 1091 | 5383 |
| 1 | 2012-04-04 | SRM 539 | 2 | 316 | 522.34 | 0.72 | 246 | 2001 | 7028 | -68 | 1132 | 4900 |