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 |
|---|---|---|---|
| brz | 2 | 2327 | 1088 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | -0.143 | 0.261 | 0.297 | 56.0 | -71 | -41 | 1129 | 1088 | 2036 |
| SRMFix | 0.429 | 0.429 | 0.439 | 88.8 | 57 | 120 | 1378 | 1378 | 2089 |
| initial | 0.554 | 0.554 | 0.555 | 66.7 | 63 | 71 | 1333 | 1333 | 2071 |
| EloSRM | 0.764 | 0.764 | 0.774 | 224.9 | 212 | 238 | 2327 | 2327 | 2129 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2020-03-28 | SRM 782 | 2 | 106 | 196.34 | 0.89 | 238 | 2327 | 2129 | -41 | 1088 | 2036 |
| 1 | 2014-08-30 | SRM 631 | 2 | 473 | 736.68 | 0.64 | 212 | 2089 | 7675 | -71 | 1129 | 5273 |