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 |
|---|---|---|---|
| crehan_s | 2 | 1978 | 707 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.361 | 0.361 | 0.390 | 54.5 | -80 | -29 | 1699 | 1670 | 4562 |
| EloSRM | -0.383 | 0.383 | 0.423 | 69.8 | -101 | -39 | 2017 | 1978 | 4550 |
| SRMFix | -0.397 | 0.397 | 0.434 | 84.9 | -132 | -38 | 1068 | 1030 | 4601 |
| initial | -0.438 | 0.438 | 0.458 | 52.7 | -69 | -37 | 1131 | 1095 | 4563 |
| SRM | -0.761 | 0.761 | 0.816 | 246.5 | -373 | -120 | 827 | 707 | 4252 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2020-05-15 | SRM 786 | 2 | 233 | 247.17 | -0.20 | -39 | 1978 | 4550 | -120 | 707 | 4252 |
| 1 | 2019-05-29 | TCO19 SRM 759 | 2 | 154 | 121.33 | -0.56 | -101 | 2017 | 3550 | -373 | 827 | 3460 |