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 |
|---|---|---|---|
| aarshee | 4 | 2470 | 1084 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 1.032 | 1.318 | 1.790 | 171.0 | -34 | 390 | 2488 | 2470 | 3528 |
| SRMFix | 0.870 | 1.451 | 1.851 | 189.3 | -115 | 334 | 1804 | 1689 | 3574 |
| SRM | 1.200 | 1.466 | 2.061 | 205.0 | -468 | 228 | 1277 | 1084 | 4720 |
| initial | 1.096 | 1.502 | 2.051 | 180.9 | -92 | 454 | 1820 | 1728 | 3570 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2015-06-11 | SRM 661 | 2 | 87 | 64.17 | -0.44 | -18 | 2470 | 3528 | 47 | 1084 | 4720 |
| 3 | 2014-12-27 | SRM 643 | 2 | 27 | 253.79 | 3.23 | 242 | 2488 | 3847 | 228 | 1037 | 6095 |
| 2 | 2014-12-09 | SRM 640 | 1 | 414 | 378.27 | -0.13 | -34 | 2246 | 5969 | -468 | 809 | 9138 |
| 1 | 2014-11-28 | SRM 639 | 2 | 188 | 520.01 | 1.47 | 390 | 2280 | 5670 | 77 | 1277 | 3675 |