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 |
|---|---|---|---|
| darksun190 | 2 | 1872 | 1074 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | -0.254 | 0.254 | 0.300 | 63.0 | -84 | -42 | 1116 | 1074 | 4117 |
| SRMFix | 0.403 | 0.403 | 0.405 | 79.3 | 75 | 84 | 1359 | 1359 | 5212 |
| EloSRM | 0.441 | 0.441 | 0.442 | 129.5 | 95 | 164 | 1872 | 1872 | 5155 |
| Odd | 0.467 | 0.467 | 0.468 | 139.5 | 100 | 179 | 1740 | 1740 | 5245 |
| initial | 0.508 | 0.508 | 0.519 | 61.2 | 49 | 74 | 1322 | 1322 | 5480 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2009-07-08 | SRM 444 | 2 | 386 | 515.10 | 0.42 | 95 | 1872 | 5155 | -42 | 1074 | 4117 |
| 1 | 2009-06-13 | SRM 442 | 2 | 497 | 686.30 | 0.47 | 164 | 1777 | 5962 | -84 | 1116 | 3756 |