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 |
|---|---|---|---|
| vsai | 2 | 1785 | 635 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.278 | 0.278 | 0.287 | 51.6 | -74 | -29 | 1618 | 1544 | 8176 |
| EloSRM | -0.290 | 0.290 | 0.297 | 61.3 | -80 | -43 | 1865 | 1785 | 8145 |
| initial | -0.352 | 0.352 | 0.363 | 42.4 | -53 | -32 | 1168 | 1115 | 8059 |
| SRMFix | -0.360 | 0.360 | 0.366 | 70.3 | -71 | -70 | 1130 | 1059 | 8041 |
| SRM | -0.926 | 0.926 | 0.928 | 282.5 | -292 | -273 | 908 | 635 | 7658 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2015-11-18 | SRM 673 | 2 | 361 | 293.11 | -0.35 | -80 | 1785 | 8145 | -273 | 635 | 7658 |
| 1 | 2015-04-09 | SRM 655 | 2 | 342 | 404.79 | -0.23 | -43 | 1865 | 9466 | -292 | 908 | 7116 |