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 |
|---|---|---|---|
| robin_siwach | 1 | 1916 | 831 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.386 | 0.386 | 0.386 | 66.8 | -67 | -67 | 1643 | 1643 | 5847 |
| EloSRM | -0.466 | 0.466 | 0.466 | 90.9 | -91 | -91 | 1916 | 1916 | 5749 |
| initial | -0.473 | 0.473 | 0.473 | 56.9 | -57 | -57 | 1143 | 1143 | 5998 |
| SRMFix | -0.500 | 0.500 | 0.500 | 116.5 | -116 | -116 | 1084 | 1084 | 6118 |
| SRM | -1.273 | 1.273 | 1.273 | 369.0 | -369 | -369 | 831 | 831 | 5188 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2017-03-25 | SRM 711 | 2 | 306 | 221.53 | -0.47 | -91 | 1916 | 5749 | -369 | 831 | 5188 |