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 |
|---|---|---|---|
| irvingzhang0512 | 1 | 2198 | 1162 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | -0.205 | 0.205 | 0.205 | 38.0 | -38 | -38 | 1162 | 1162 | 2913 |
| SRMFix | 0.543 | 0.543 | 0.543 | 125.7 | 126 | 126 | 1326 | 1326 | 3813 |
| initial | 0.551 | 0.551 | 0.551 | 66.3 | 66 | 66 | 1266 | 1266 | 4061 |
| EloSRM | 0.597 | 0.597 | 0.597 | 186.4 | 186 | 186 | 2198 | 2198 | 3723 |
| Odd | 0.658 | 0.658 | 0.658 | 197.1 | 197 | 197 | 1910 | 1910 | 3871 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2017-04-26 | SRM 713 | 2 | 95 | 143.68 | 0.60 | 186 | 2198 | 3723 | -38 | 1162 | 2913 |