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 |
|---|---|---|---|
| aman_zx | 1 | 2254 | 1139 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | -0.323 | 0.323 | 0.323 | 61.0 | -61 | -61 | 1139 | 1139 | 1693 |
| EloSRM | 0.329 | 0.329 | 0.329 | 116.8 | 117 | 117 | 2254 | 2254 | 2161 |
| SRMFix | 0.347 | 0.347 | 0.347 | 82.3 | 82 | 82 | 1282 | 1282 | 2255 |
| initial | 0.366 | 0.366 | 0.366 | 44.1 | 44 | 44 | 1244 | 1244 | 2301 |
| Odd | 0.393 | 0.393 | 0.393 | 139.8 | 140 | 140 | 1932 | 1932 | 2219 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2019-10-19 | SRM 769 | 2 | 77 | 96.71 | 0.33 | 117 | 2254 | 2161 | -61 | 1139 | 1693 |