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 |
|---|---|---|---|
| dalonghenin | 2 | 2326 | 1431 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 1.501 | 2.041 | 2.534 | 294.5 | -179 | 410 | 1610 | 1431 | 1689 |
| initial | 2.177 | 2.184 | 3.083 | 262.9 | -1 | 525 | 1725 | 1724 | 2935 |
| SRMFix | 2.036 | 2.276 | 3.054 | 369.3 | -41 | 698 | 1898 | 1857 | 2122 |
| EloSRM | 2.122 | 2.301 | 3.130 | 383.1 | -26 | 740 | 2353 | 2326 | 2262 |
| Odd | 2.135 | 2.321 | 3.154 | 391.2 | -25 | 757 | 2218 | 2192 | 2260 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2009-07-08 | SRM 444 | 1 | 448 | 486.49 | -0.18 | -26 | 2326 | 2262 | -179 | 1431 | 1689 |
| 1 | 2009-06-13 | SRM 442 | 2 | 32 | 686.30 | 4.42 | 740 | 2353 | 2125 | 410 | 1610 | 1078 |