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 |
|---|---|---|---|
| cyrux | 2 | 1388 | 581 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.258 | 0.258 | 0.304 | 49.9 | -95 | -5 | 1300 | 1295 | 7108 |
| EloSRM | -0.275 | 0.275 | 0.326 | 60.0 | -111 | -9 | 1397 | 1388 | 6972 |
| SRMFix | -0.375 | 0.375 | 0.440 | 82.0 | -139 | -25 | 1061 | 1036 | 7277 |
| initial | -0.388 | 0.388 | 0.425 | 46.7 | -68 | -26 | 1132 | 1107 | 7108 |
| SRM | -0.848 | 0.848 | 1.020 | 309.5 | -543 | -76 | 657 | 581 | 7067 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2007-05-29 | SRM 351 | 2 | 438 | 488.23 | -0.10 | -9 | 1388 | 6972 | -76 | 581 | 7067 |
| 1 | 2007-05-23 | SRM 350 | 2 | 488 | 365.58 | -0.45 | -111 | 1397 | 6789 | -543 | 657 | 6663 |