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 |
|---|---|---|---|
| ChaseExcellence | 2 | 1627 | 307 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.279 | 0.279 | 0.353 | 65.1 | -127 | -3 | 1631 | 1627 | 12448 |
| initial | -0.366 | 0.366 | 0.413 | 44.1 | -67 | -21 | 1133 | 1112 | 12427 |
| SRMFix | -0.368 | 0.368 | 0.451 | 81.4 | -144 | -19 | 1056 | 1037 | 12725 |
| SRM | -0.825 | 0.825 | 1.153 | 446.5 | -846 | -47 | 354 | 307 | 13377 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2012-05-08 | SRM 542 | 2 | 415 | 397.14 | -0.06 | -3 | 1627 | 12448 | -47 | 307 | 13377 |
| 1 | 2012-04-23 | SRM 541 | 2 | 1030 | 731.60 | -0.50 | -127 | 1631 | 12444 | -846 | 354 | 13406 |