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 |
|---|---|---|---|
| midineo | 2 | 1437 | 613 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.251 | 0.251 | 0.256 | 58.4 | -71 | -45 | 1482 | 1437 | 12208 |
| initial | -0.362 | 0.362 | 0.363 | 43.6 | -46 | -41 | 1154 | 1113 | 11851 |
| SRMFix | -0.377 | 0.377 | 0.387 | 78.7 | -108 | -49 | 1092 | 1043 | 12003 |
| SRM | -1.041 | 1.041 | 1.120 | 293.5 | -411 | -176 | 789 | 613 | 11511 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2009-02-12 | SRM 435 | 2 | 528 | 504.53 | -0.20 | -45 | 1437 | 12208 | -176 | 613 | 11511 |
| 1 | 2008-04-15 | SRM 398 | 2 | 629 | 510.76 | -0.30 | -71 | 1482 | 8047 | -411 | 789 | 7047 |