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 |
|---|---|---|---|
| [wo] | 2 | 1636 | 800 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.191 | 0.191 | 0.196 | 25.6 | -33 | -18 | 1669 | 1636 | 8638 |
| initial | -0.231 | 0.231 | 0.236 | 27.8 | -34 | -22 | 1178 | 1144 | 9129 |
| SRMFix | -0.244 | 0.244 | 0.246 | 49.0 | -52 | -46 | 1148 | 1102 | 8833 |
| SRM | -0.683 | 0.683 | 0.684 | 200.0 | -245 | -155 | 955 | 800 | 7499 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2010-12-28 | SRM 492 | 2 | 484 | 523.98 | -0.24 | -33 | 1636 | 8638 | -155 | 800 | 7499 |
| 1 | 2010-11-30 | Member SRM 489 | 2 | 455 | 625.08 | -0.15 | -18 | 1669 | 8016 | -245 | 955 | 5460 |