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 |
|---|---|---|---|
| alpha-mouse | 4 | 2211 | 1100 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.582 | 0.634 | 1.055 | 97.0 | -13 | 289 | 1573 | 1559 | 5158 |
| SRM | 0.281 | 0.713 | 0.881 | 89.5 | -126 | 112 | 1209 | 1100 | 5298 |
| Odd | 0.706 | 0.738 | 1.064 | 134.9 | -16 | 275 | 2026 | 2026 | 5470 |
| EloSRM | 0.712 | 0.740 | 1.056 | 134.8 | -15 | 279 | 2211 | 2211 | 5462 |
| initial | 0.747 | 0.764 | 1.157 | 92.0 | -4 | 271 | 1560 | 1560 | 5206 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2013-03-06 | SRM 572 | 2 | 207 | 276.16 | 0.42 | 73 | 2211 | 5462 | 17 | 1100 | 5298 |
| 3 | 2013-02-19 | SRM 571 | 1 | 657 | 681.35 | -0.06 | -15 | 2137 | 6002 | -126 | 1083 | 5438 |
| 2 | 2011-04-16 | Member SRM 503 | 2 | 141 | 570.12 | 2.02 | 279 | 2153 | 4259 | 112 | 1209 | 3489 |
| 1 | 2011-03-19 | SRM 500 | 2 | 541 | 751.23 | 0.47 | 172 | 1873 | 6467 | -103 | 1097 | 4380 |