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 |
|---|---|---|---|
| Artyom | 3 | 1902 | 738 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | -0.035 | 0.236 | 0.268 | 28.5 | -49 | 23 | 1187 | 1187 | 4102 |
| SRMFix | -0.009 | 0.293 | 0.316 | 57.7 | -106 | 43 | 1161 | 1161 | 4200 |
| Odd | 0.163 | 0.371 | 0.381 | 101.4 | -66 | 151 | 1666 | 1666 | 4766 |
| EloSRM | 0.187 | 0.415 | 0.437 | 131.9 | -80 | 230 | 1902 | 1902 | 5103 |
| SRM | -0.371 | 0.488 | 0.712 | 154.0 | -412 | -11 | 788 | 738 | 4765 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2017-10-12 | SRM 722 | 2 | 119 | 181.20 | 0.61 | 230 | 1902 | 5103 | -11 | 738 | 4765 |
| 2 | 2010-07-17 | SRM 476 | 2 | 652 | 800.93 | 0.30 | 85 | 1671 | 7267 | -39 | 749 | 7462 |
| 1 | 2010-07-06 | SRM 475 | 2 | 613 | 546.57 | -0.34 | -80 | 1586 | 8205 | -412 | 788 | 6961 |