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 |
|---|---|---|---|
| giga_byte | 1 | 2144 | 1135 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.299 | 0.299 | 0.299 | 71.3 | 71 | 71 | 1271 | 1271 | 3623 |
| SRM | -0.306 | 0.306 | 0.306 | 65.0 | -65 | -65 | 1135 | 1135 | 2680 |
| EloSRM | 0.310 | 0.310 | 0.310 | 111.8 | 112 | 112 | 2144 | 2144 | 3562 |
| initial | 0.326 | 0.326 | 0.326 | 39.2 | 39 | 39 | 1239 | 1239 | 3757 |
| Odd | 0.378 | 0.378 | 0.378 | 142.5 | 143 | 143 | 1868 | 1868 | 3614 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2017-09-26 | SRM 721 | 2 | 145 | 179.73 | 0.31 | 112 | 2144 | 3562 | -65 | 1135 | 2680 |