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 |
|---|---|---|---|
| melegy | 2 | 2092 | 876 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.364 | 0.786 | 0.866 | 94.6 | -51 | 139 | 1288 | 1288 | 8353 |
| SRMFix | 0.365 | 0.832 | 0.908 | 145.7 | -109 | 182 | 1273 | 1273 | 8375 |
| Odd | 0.528 | 0.843 | 0.994 | 217.7 | -59 | 377 | 1848 | 1848 | 7918 |
| EloSRM | 0.532 | 0.887 | 1.034 | 262.5 | -78 | 447 | 2092 | 2092 | 7471 |
| SRM | -0.214 | 1.003 | 1.026 | 235.0 | -397 | 73 | 876 | 876 | 8356 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2014-05-20 | SRM 621 | 2 | 334 | 893.04 | 1.42 | 447 | 2092 | 7471 | 73 | 876 | 8356 |
| 1 | 2011-08-09 | SRM 514 | 2 | 691 | 613.13 | -0.36 | -78 | 1644 | 9854 | -397 | 803 | 8147 |