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 |
|---|---|---|---|
| lordy | 2 | 1808 | 678 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.291 | 0.291 | 0.298 | 45.3 | -59 | -31 | 1625 | 1566 | 7900 |
| EloSRM | -0.298 | 0.298 | 0.302 | 57.3 | -68 | -46 | 1876 | 1808 | 7929 |
| SRMFix | -0.356 | 0.356 | 0.359 | 70.4 | -74 | -67 | 1126 | 1059 | 7926 |
| initial | -0.357 | 0.357 | 0.364 | 43.0 | -52 | -34 | 1166 | 1114 | 7966 |
| SRM | -0.824 | 0.824 | 0.826 | 261.0 | -294 | -228 | 906 | 678 | 7337 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2016-01-28 | SRM 680 | 2 | 572 | 493.68 | -0.35 | -68 | 1808 | 7929 | -228 | 678 | 7337 |
| 1 | 2015-07-23 | SRM 663 | 2 | 398 | 441.29 | -0.25 | -46 | 1876 | 7562 | -294 | 906 | 5904 |