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 |
|---|---|---|---|
| umangshah97 | 1 | 2133 | 1119 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.175 | 0.175 | 0.175 | 42.4 | 42 | 42 | 1242 | 1242 | 3391 |
| EloSRM | 0.185 | 0.185 | 0.185 | 81.8 | 82 | 82 | 2133 | 2133 | 3292 |
| initial | 0.195 | 0.195 | 0.195 | 23.5 | 23 | 23 | 1223 | 1223 | 3477 |
| Odd | 0.243 | 0.243 | 0.243 | 107.1 | 107 | 107 | 1845 | 1845 | 3371 |
| SRM | -0.357 | 0.357 | 0.357 | 81.0 | -81 | -81 | 1119 | 1119 | 2460 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2018-02-10 | SRM 729 | 2 | 192 | 218.33 | 0.18 | 82 | 2133 | 3292 | -81 | 1119 | 2460 |