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 |
|---|---|---|---|
| chengas123 | 3 | 1359 | 691 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.087 | 0.365 | 0.430 | 83.0 | -59 | 156 | 1393 | 1359 | 9804 |
| initial | -0.067 | 0.444 | 0.454 | 53.4 | -53 | 68 | 1229 | 1176 | 7243 |
| SRMFix | -0.078 | 0.489 | 0.499 | 84.2 | -88 | 100 | 1212 | 1148 | 7214 |
| SRM | -0.499 | 0.700 | 0.765 | 173.7 | -347 | 6 | 859 | 691 | 8233 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2008-03-26 | SRM 395 | 2 | 404 | 401.90 | -0.14 | -34 | 1359 | 9804 | -168 | 691 | 8233 |
| 2 | 2003-03-18 | SRM 139 | 2 | 81 | 129.54 | 0.68 | 156 | 1393 | 2331 | 6 | 859 | 2353 |
| 1 | 2003-03-10 | SRM 138 | 2 | 140 | 137.08 | -0.27 | -59 | 1237 | 2990 | -347 | 853 | 2398 |