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 |
|---|---|---|---|
| alpc116 | 3 | 2153 | 965 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | -0.087 | 0.615 | 0.628 | 151.0 | -263 | 109 | 1309 | 965 | 6551 |
| initial | 0.415 | 0.779 | 1.076 | 93.8 | -62 | 216 | 1416 | 1350 | 6793 |
| SRMFix | 0.155 | 0.984 | 1.185 | 170.1 | -142 | 349 | 1549 | 1388 | 6450 |
| EloSRM | 0.177 | 1.051 | 1.266 | 188.5 | -86 | 448 | 2270 | 2153 | 5873 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2013-09-27 | SRM 592 | 2 | 640 | 282.19 | -1.18 | -86 | 2153 | 5873 | -81 | 965 | 6551 |
| 2 | 2013-08-01 | SRM 587 | 1 | 457 | 428.94 | -0.13 | -31 | 2239 | 5037 | -263 | 1046 | 5754 |
| 1 | 2013-07-27 | SRM 586 | 2 | 187 | 670.28 | 1.84 | 448 | 2270 | 4732 | 109 | 1309 | 3092 |