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 |
|---|---|---|---|
| ayman996 | 1 | 2281 | 1221 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.067 | 0.067 | 0.067 | 21.0 | 21 | 21 | 1221 | 1221 | 2742 |
| SRMFix | 0.642 | 0.642 | 0.642 | 147.0 | 147 | 147 | 1347 | 1347 | 3928 |
| initial | 0.646 | 0.646 | 0.646 | 77.8 | 78 | 78 | 1278 | 1278 | 4207 |
| EloSRM | 0.656 | 0.656 | 0.656 | 272.8 | 273 | 273 | 2281 | 2281 | 3476 |
| Odd | 0.683 | 0.683 | 0.683 | 277.0 | 277 | 277 | 1987 | 1987 | 3658 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2017-04-01 | TCO17 Round 1A | 1 | 466 | 734.23 | 0.66 | 273 | 2281 | 3476 | 21 | 1221 | 2742 |