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 |
|---|---|---|---|
| tcwm1 | 1 | 2194 | 1299 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.677 | 0.677 | 0.677 | 99.0 | 99 | 99 | 1299 | 1299 | 3236 |
| SRMFix | 1.527 | 1.527 | 1.527 | 318.0 | 318 | 318 | 1518 | 1518 | 5366 |
| initial | 1.584 | 1.584 | 1.584 | 190.8 | 191 | 191 | 1391 | 1391 | 6559 |
| EloSRM | 1.634 | 1.634 | 1.634 | 412.5 | 412 | 412 | 2194 | 2194 | 5285 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2012-10-10 | SRM 557 | 2 | 236 | 732.45 | 1.63 | 412 | 2194 | 5285 | 99 | 1299 | 3236 |