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 |
|---|---|---|---|
| egor57 | 3 | 1767 | 411 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.197 | 0.311 | 0.330 | 74.7 | -111 | 50 | 1780 | 1767 | 11591 |
| initial | -0.298 | 0.337 | 0.391 | 40.6 | -60 | 7 | 1140 | 1092 | 12132 |
| SRMFix | -0.270 | 0.354 | 0.397 | 70.1 | -130 | 18 | 1070 | 1025 | 12254 |
| SRM | -0.650 | 0.721 | 0.933 | 266.3 | -557 | 5 | 643 | 411 | 12451 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2015-02-02 | SRM 648 | 2 | 506 | 569.72 | 0.17 | 50 | 1767 | 11591 | 5 | 411 | 12451 |
| 2 | 2014-12-27 | SRM 643 | 2 | 738 | 597.50 | -0.32 | -63 | 1717 | 12489 | -237 | 406 | 12777 |
| 1 | 2014-12-11 | SRM 641 | 2 | 667 | 507.23 | -0.44 | -111 | 1780 | 11563 | -557 | 643 | 11235 |