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 |
|---|---|---|---|
| suranyi | 3 | 1823 | 848 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.309 | 0.532 | 0.751 | 64.0 | -38 | 152 | 1312 | 1312 | 5737 |
| Odd | 0.376 | 0.554 | 0.772 | 120.5 | -44 | 256 | 1693 | 1693 | 5685 |
| EloSRM | 0.385 | 0.560 | 0.797 | 126.0 | -52 | 278 | 1823 | 1823 | 5601 |
| SRMFix | 0.292 | 0.567 | 0.770 | 78.0 | -56 | 159 | 1283 | 1283 | 6142 |
| SRM | -0.246 | 0.968 | 0.974 | 165.3 | -234 | 72 | 966 | 848 | 8124 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2009-05-12 | SRM 440 | 2 | 280 | 715.92 | 1.35 | 278 | 1823 | 5601 | 72 | 848 | 8124 |
| 2 | 2008-12-11 | SRM 429 | 2 | 603 | 572.12 | -0.26 | -52 | 1545 | 9843 | -190 | 776 | 9870 |
| 1 | 2008-03-06 | SRM 392 | 2 | 531 | 555.03 | 0.06 | 49 | 1597 | 6730 | -234 | 966 | 5226 |