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 |
|---|---|---|---|
| Manny_tc | 1 | 2149 | 1141 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | -0.348 | 0.348 | 0.348 | 59.0 | -59 | -59 | 1141 | 1141 | 4559 |
| SRMFix | 0.610 | 0.610 | 0.610 | 140.2 | 140 | 140 | 1340 | 1340 | 6510 |
| initial | 0.675 | 0.675 | 0.675 | 81.2 | 81 | 81 | 1281 | 1281 | 7138 |
| EloSRM | 0.723 | 0.723 | 0.723 | 237.3 | 237 | 237 | 2149 | 2149 | 6321 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2015-05-05 | SRM 658 | 2 | 205 | 338.43 | 0.72 | 237 | 2149 | 6321 | -59 | 1141 | 4559 |