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 |
|---|---|---|---|
| ashour176 | 3 | 1917 | 814 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.280 | 0.549 | 0.591 | 122.4 | -95 | 201 | 1917 | 1917 | 7258 |
| Odd | 0.313 | 0.550 | 0.597 | 116.9 | -77 | 199 | 1738 | 1738 | 7468 |
| initial | 0.246 | 0.562 | 0.577 | 67.6 | -57 | 90 | 1289 | 1289 | 7393 |
| SRMFix | 0.248 | 0.596 | 0.617 | 103.9 | -121 | 130 | 1269 | 1269 | 7555 |
| SRM | -0.165 | 0.735 | 0.857 | 172.7 | -452 | 46 | 814 | 814 | 8392 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2011-12-28 | SRM 528 | 2 | 488 | 636.24 | 0.38 | 71 | 1917 | 7258 | 20 | 814 | 8392 |
| 2 | 2011-12-23 | SRM 526.5 | 2 | 329 | 597.47 | 0.86 | 201 | 1846 | 7907 | 46 | 794 | 8674 |
| 1 | 2011-12-17 | SRM 527 | 2 | 966 | 797.26 | -0.40 | -95 | 1645 | 10522 | -452 | 748 | 9543 |