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 |
|---|---|---|---|
| pearlygate | 3 | 1820 | 912 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.076 | 0.080 | 0.126 | 18.6 | -1 | 52 | 1254 | 1254 | 6223 |
| EloSRM | 0.095 | 0.147 | 0.212 | 55.4 | 12 | 137 | 1820 | 1820 | 6084 |
| initial | 0.165 | 0.165 | 0.187 | 19.8 | 11 | 35 | 1260 | 1260 | 6243 |
| Odd | 0.102 | 0.178 | 0.247 | 64.4 | 13 | 158 | 1679 | 1679 | 6108 |
| SRM | -0.515 | 0.515 | 0.548 | 96.0 | -135 | -56 | 1065 | 912 | 5673 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2010-08-14 | SRM 479 | 2 | 585 | 567.80 | -0.04 | 12 | 1820 | 6084 | -56 | 912 | 5673 |
| 2 | 2010-07-17 | SRM 476 | 2 | 602 | 587.62 | -0.04 | 17 | 1808 | 6050 | -97 | 968 | 5005 |
| 1 | 2010-04-03 | SRM 466 | 2 | 518 | 666.12 | 0.36 | 137 | 1791 | 5727 | -135 | 1065 | 3947 |