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 |
|---|---|---|---|
| asfd221 | 2 | 2540 | 1297 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.412 | 0.599 | 0.727 | 103.5 | -55 | 152 | 1352 | 1297 | 1222 |
| EloSRM | 0.839 | 0.848 | 1.193 | 193.0 | 10 | 376 | 2540 | 2540 | 1546 |
| SRMFix | 0.835 | 0.848 | 1.190 | 173.6 | -2 | 345 | 1545 | 1543 | 1547 |
| initial | 0.860 | 0.860 | 1.201 | 103.5 | 2 | 205 | 1407 | 1407 | 1775 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2021-01-09 | SRM 797 | 1 | 110 | 152.99 | -0.01 | 10 | 2540 | 1546 | -55 | 1297 | 1222 |
| 1 | 2020-02-21 | SRM 779 | 2 | 35 | 112.73 | 1.69 | 376 | 2530 | 1456 | 152 | 1352 | 1068 |