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 |
|---|---|---|---|
| _maxo_ | 1 | 2021 | 866 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.396 | 0.396 | 0.396 | 65.6 | -66 | -66 | 1708 | 1708 | 2997 |
| initial | -0.446 | 0.446 | 0.446 | 53.7 | -54 | -54 | 1146 | 1146 | 3170 |
| SRMFix | -0.468 | 0.468 | 0.468 | 109.4 | -109 | -109 | 1091 | 1091 | 3256 |
| EloSRM | -0.470 | 0.470 | 0.470 | 86.7 | -87 | -87 | 2021 | 2021 | 2920 |
| SRM | -1.137 | 1.137 | 1.137 | 334.0 | -334 | -334 | 866 | 866 | 2739 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2019-03-20 | TCO19 SRM 753 | 2 | 174 | 125.65 | -0.47 | -87 | 2021 | 2920 | -334 | 866 | 2739 |