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 |
|---|---|---|---|
| no-one-21 | 1 | 2365 | 1230 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.159 | 0.159 | 0.159 | 30.0 | 30 | 30 | 1230 | 1230 | 1468 |
| EloSRM | 0.774 | 0.774 | 0.774 | 215.7 | 216 | 216 | 2365 | 2365 | 1902 |
| SRMFix | 0.799 | 0.799 | 0.799 | 179.7 | 180 | 180 | 1380 | 1380 | 2018 |
| initial | 0.812 | 0.812 | 0.812 | 97.8 | 98 | 98 | 1298 | 1298 | 2162 |
| Odd | 0.846 | 0.846 | 0.846 | 238.2 | 238 | 238 | 2038 | 2038 | 1970 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2020-01-16 | SRM 775 | 2 | 68 | 116.31 | 0.77 | 216 | 2365 | 1902 | 30 | 1230 | 1468 |