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 |
|---|---|---|---|
| sac7221 | 2 | 2202 | 865 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | -0.021 | 0.437 | 0.438 | 52.7 | -55 | 50 | 1195 | 1195 | 3123 |
| EloSRM | -0.001 | 0.455 | 0.455 | 107.2 | -83 | 131 | 2202 | 2202 | 2842 |
| SRMFix | 0.009 | 0.481 | 0.481 | 95.4 | -110 | 81 | 1171 | 1171 | 3219 |
| SRM | -0.337 | 0.665 | 0.746 | 167.5 | -334 | -1 | 866 | 865 | 3680 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2020-04-18 | TCO20 Round 1A | 1 | 664 | 909.73 | 0.45 | 131 | 2202 | 2842 | -1 | 865 | 3680 |
| 1 | 2020-02-21 | SRM 779 | 2 | 128 | 114.05 | -0.46 | -83 | 2071 | 3394 | -334 | 866 | 3386 |