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 |
|---|---|---|---|
| ripple | 2 | 1698 | 667 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | -0.263 | 0.264 | 0.372 | 31.8 | -63 | 0 | 1200 | 1137 | 10854 |
| SRMFix | -0.306 | 0.306 | 0.397 | 52.3 | -91 | -13 | 1187 | 1095 | 10390 |
| EloSRM | -0.241 | 0.313 | 0.395 | 70.5 | -89 | 52 | 1787 | 1698 | 9564 |
| Odd | -0.207 | 0.335 | 0.393 | 77.3 | -79 | 76 | 1613 | 1534 | 9628 |
| SRM | -1.050 | 1.050 | 1.054 | 266.5 | -327 | -206 | 994 | 667 | 10421 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2011-11-17 | SRM 524 | 2 | 829 | 573.04 | -0.55 | -89 | 1698 | 9564 | -327 | 667 | 10421 |
| 1 | 2011-11-12 | SRM 523 | 2 | 734 | 771.63 | 0.07 | 52 | 1787 | 8543 | -206 | 994 | 6066 |