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 |
|---|---|---|---|
| mwtang | 1 | 2343 | 1156 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | -0.230 | 0.230 | 0.230 | 44.0 | -44 | -44 | 1156 | 1156 | 1779 |
| EloSRM | 0.432 | 0.432 | 0.432 | 141.4 | 141 | 141 | 2343 | 2343 | 2151 |
| initial | 0.443 | 0.443 | 0.443 | 53.3 | 53 | 53 | 1253 | 1253 | 2402 |
| SRMFix | 0.444 | 0.444 | 0.444 | 104.1 | 104 | 104 | 1304 | 1304 | 2304 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2021-01-23 | SRM 798 | 2 | 92 | 124.08 | 0.43 | 141 | 2343 | 2151 | -44 | 1156 | 1779 |