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 |
|---|---|---|---|
| Random_chen | 2 | 1934 | 884 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.196 | 0.227 | 0.300 | 50.0 | -76 | 24 | 1657 | 1657 | 4042 |
| initial | -0.244 | 0.266 | 0.361 | 32.0 | -61 | 3 | 1141 | 1141 | 3607 |
| EloSRM | -0.234 | 0.269 | 0.357 | 63.3 | -100 | 27 | 1934 | 1934 | 4052 |
| SRMFix | -0.256 | 0.282 | 0.381 | 64.6 | -125 | 5 | 1080 | 1080 | 3740 |
| SRM | -0.664 | 0.664 | 0.927 | 236.0 | -394 | 78 | 884 | 884 | 2783 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2020-07-18 | TCO20 Parallel 2B | 1 | 68 | 106.02 | 0.04 | 27 | 1934 | 4052 | 78 | 884 | 2783 |
| 1 | 2017-03-25 | SRM 711 | 2 | 314 | 221.53 | -0.50 | -100 | 1907 | 5803 | -394 | 806 | 5356 |