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 |
|---|---|---|---|
| devarajuvinoda | 1 | 2402 | 1240 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.213 | 0.213 | 0.213 | 40.0 | 40 | 40 | 1240 | 1240 | 1481 |
| EloSRM | 0.719 | 0.719 | 0.719 | 198.4 | 198 | 198 | 2402 | 2402 | 2036 |
| SRMFix | 0.789 | 0.789 | 0.789 | 177.8 | 178 | 178 | 1378 | 1378 | 2147 |
| initial | 0.792 | 0.792 | 0.792 | 95.3 | 95 | 95 | 1295 | 1295 | 2294 |
| Odd | 0.804 | 0.804 | 0.804 | 231.0 | 231 | 231 | 2065 | 2065 | 2089 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2021-02-13 | SRM 800 | 2 | 148 | 243.60 | 0.72 | 198 | 2402 | 2036 | 40 | 1240 | 1481 |