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 |
|---|---|---|---|
| k4mirox | 2 | 1564 | 400 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.317 | 0.317 | 0.329 | 55.5 | -70 | -41 | 1472 | 1403 | 10242 |
| EloSRM | -0.341 | 0.341 | 0.350 | 66.5 | -76 | -57 | 1640 | 1564 | 10105 |
| initial | -0.417 | 0.417 | 0.428 | 50.2 | -62 | -38 | 1162 | 1100 | 10221 |
| SRMFix | -0.418 | 0.418 | 0.422 | 82.1 | -86 | -78 | 1114 | 1036 | 10343 |
| SRM | -0.980 | 0.980 | 0.985 | 400.0 | -455 | -345 | 855 | 400 | 10644 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2011-02-26 | SRM 498 | 2 | 1132 | 839.09 | -0.42 | -76 | 1564 | 10105 | -455 | 400 | 10644 |
| 1 | 2011-02-10 | SRM 497 | 2 | 562 | 565.50 | -0.26 | -57 | 1640 | 8797 | -345 | 855 | 6884 |