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 |
|---|---|---|---|
| uj864 | 1 | 2275 | 1287 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.377 | 0.377 | 0.377 | 87.0 | 87 | 87 | 1287 | 1287 | 1534 |
| SRMFix | 0.689 | 0.689 | 0.689 | 156.9 | 157 | 157 | 1357 | 1357 | 2454 |
| initial | 0.692 | 0.692 | 0.692 | 83.3 | 83 | 83 | 1283 | 1283 | 2627 |
| EloSRM | 0.706 | 0.706 | 0.706 | 204.2 | 204 | 204 | 2275 | 2275 | 2359 |
| Odd | 0.730 | 0.730 | 0.730 | 226.1 | 226 | 226 | 1976 | 1976 | 2442 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2018-06-30 | TCC India 2018 Qual | 1 | 108 | 176.18 | 0.71 | 204 | 2275 | 2359 | 87 | 1287 | 1534 |