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 |
|---|---|---|---|
| sheikh_hasina | 1 | 2203 | 1109 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.264 | 0.264 | 0.264 | 103.7 | 104 | 104 | 2203 | 2203 | 2238 |
| SRMFix | 0.273 | 0.273 | 0.273 | 65.2 | 65 | 65 | 1265 | 1265 | 2335 |
| initial | 0.291 | 0.291 | 0.291 | 35.1 | 35 | 35 | 1235 | 1235 | 2405 |
| Odd | 0.336 | 0.336 | 0.336 | 132.6 | 133 | 133 | 1900 | 1900 | 2275 |
| SRM | -0.439 | 0.439 | 0.439 | 91.0 | -91 | -91 | 1109 | 1109 | 1844 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2019-01-19 | TCO19 SRM 747 | 2 | 88 | 105.68 | 0.26 | 104 | 2203 | 2238 | -91 | 1109 | 1844 |