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 |
|---|---|---|---|
| karakahya | 2 | 1800 | 428 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.209 | 0.286 | 0.354 | 82.0 | -128 | 36 | 1800 | 1800 | 10905 |
| initial | -0.309 | 0.309 | 0.397 | 37.2 | -67 | -7 | 1133 | 1126 | 11525 |
| SRMFix | -0.298 | 0.327 | 0.443 | 74.2 | -144 | 5 | 1061 | 1061 | 11595 |
| SRM | -0.774 | 0.863 | 1.159 | 386.0 | -770 | -2 | 430 | 428 | 12311 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2015-01-12 | SRM 645 | 2 | 571 | 602.30 | 0.08 | 36 | 1800 | 10905 | -2 | 428 | 12311 |
| 1 | 2014-12-11 | SRM 641 | 2 | 708 | 503.22 | -0.50 | -128 | 1764 | 11963 | -770 | 430 | 12826 |