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 |
|---|---|---|---|
| turing_13 | 4 | 1820 | 591 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.122 | 0.239 | 0.247 | 45.6 | -59 | 54 | 1834 | 1820 | 9931 |
| initial | -0.188 | 0.266 | 0.281 | 32.0 | -46 | 19 | 1161 | 1109 | 11008 |
| SRMFix | -0.169 | 0.272 | 0.285 | 48.2 | -85 | 25 | 1115 | 1057 | 10933 |
| SRM | -0.521 | 0.561 | 0.669 | 152.8 | -328 | 1 | 872 | 591 | 10550 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2015-04-17 | SRM 656 | 2 | 408 | 479.41 | 0.23 | 54 | 1820 | 9931 | 1 | 591 | 10550 |
| 3 | 2015-02-10 | SRM 649 | 2 | 508 | 548.00 | -0.14 | -17 | 1765 | 11425 | -76 | 590 | 11138 |
| 2 | 2015-01-24 | SRM 647 | 2 | 623 | 558.20 | -0.30 | -52 | 1782 | 11279 | -206 | 666 | 10682 |
| 1 | 2014-12-27 | SRM 643 | 2 | 491 | 506.12 | -0.28 | -59 | 1834 | 10435 | -328 | 872 | 8059 |