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 |
|---|---|---|---|
| vundas | 2 | 1655 | 508 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | -0.284 | 0.361 | 0.459 | 43.4 | -78 | 9 | 1132 | 1132 | 10784 |
| EloSRM | -0.172 | 0.402 | 0.437 | 103.6 | -135 | 72 | 1655 | 1655 | 9796 |
| SRMFix | -0.259 | 0.451 | 0.520 | 97.0 | -161 | 33 | 1071 | 1071 | 10823 |
| SRM | -0.704 | 0.894 | 1.138 | 351.0 | -697 | 5 | 508 | 508 | 11417 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2011-07-26 | SRM 513 | 2 | 884 | 1,036.72 | 0.23 | 72 | 1655 | 9796 | 5 | 508 | 11417 |
| 1 | 2011-07-13 | SRM 512 | 2 | 1360 | 917.55 | -0.57 | -135 | 1583 | 11099 | -697 | 503 | 11316 |