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 |
|---|---|---|---|
| yfeleke | 4 | 1991 | 724 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | -0.027 | 0.418 | 0.441 | 50.4 | -65 | 68 | 1226 | 1187 | 6425 |
| SRMFix | -0.060 | 0.426 | 0.459 | 63.9 | -99 | 64 | 1242 | 1158 | 6461 |
| EloSRM | -0.083 | 0.461 | 0.481 | 81.5 | -81 | 107 | 2034 | 1991 | 6035 |
| Odd | -0.084 | 0.464 | 0.481 | 77.7 | -68 | 119 | 1778 | 1743 | 6104 |
| SRM | -0.482 | 0.635 | 0.680 | 135.5 | -242 | 33 | 1074 | 724 | 6939 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2015-11-30 | SRM 674 | 2 | 152 | 214.13 | 0.49 | 88 | 1991 | 6035 | 33 | 724 | 6939 |
| 3 | 2015-09-15 | SRM 668 | 2 | 337 | 249.04 | -0.44 | -50 | 1903 | 7295 | -141 | 691 | 7953 |
| 2 | 2015-09-11 | SRM 667 | 2 | 551 | 402.46 | -0.65 | -81 | 1953 | 6814 | -242 | 832 | 6580 |
| 1 | 2015-08-25 | SRM 666 | 2 | 230 | 275.69 | 0.26 | 107 | 2034 | 6278 | -126 | 1074 | 4399 |