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 |
|---|---|---|---|
| kumakumaaaaa | 1 | 2476 | 1262 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.356 | 0.356 | 0.356 | 62.0 | 62 | 62 | 1262 | 1262 | 1251 |
| EloSRM | 0.978 | 0.978 | 0.978 | 255.9 | 256 | 256 | 2476 | 2476 | 1657 |
| SRMFix | 0.985 | 0.985 | 0.985 | 217.2 | 217 | 217 | 1417 | 1417 | 1766 |
| initial | 0.997 | 0.997 | 0.997 | 120.0 | 120 | 120 | 1320 | 1320 | 1937 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2021-06-09 | SRM 807 | 1 | 90 | 82.74 | 0.98 | 256 | 2476 | 1657 | 62 | 1262 | 1251 |