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 |
|---|---|---|---|
| ak0305 | 1 | 1768 | 464 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.534 | 0.534 | 0.534 | 129.0 | -129 | -129 | 1768 | 1768 | 11535 |
| initial | -0.589 | 0.589 | 0.589 | 71.0 | -71 | -71 | 1129 | 1129 | 11498 |
| SRMFix | -0.655 | 0.655 | 0.655 | 149.8 | -150 | -150 | 1050 | 1050 | 11890 |
| SRM | -1.571 | 1.571 | 1.571 | 736.0 | -736 | -736 | 464 | 464 | 12223 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2015-01-24 | SRM 647 | 2 | 755 | 523.79 | -0.53 | -129 | 1768 | 11535 | -736 | 464 | 12223 |