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 |
|---|---|---|---|
| pratyusha_m | 1 | 2172 | 1163 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | -0.176 | 0.176 | 0.176 | 37.0 | -37 | -37 | 1163 | 1163 | 2353 |
| SRMFix | 0.344 | 0.344 | 0.344 | 81.6 | 82 | 82 | 1282 | 1282 | 3276 |
| EloSRM | 0.348 | 0.348 | 0.348 | 119.4 | 119 | 119 | 2172 | 2172 | 3197 |
| initial | 0.377 | 0.377 | 0.377 | 45.4 | 45 | 45 | 1245 | 1245 | 3405 |
| Odd | 0.415 | 0.415 | 0.415 | 140.2 | 140 | 140 | 1879 | 1879 | 3289 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2018-02-20 | SRM 730 | 2 | 121 | 154.06 | 0.35 | 119 | 2172 | 3197 | -37 | 1163 | 2353 |