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 |
|---|---|---|---|
| Pratyush.Bansal | 2 | 2512 | 1126 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.643 | 0.643 | 0.815 | 145.8 | 71 | 221 | 2512 | 2512 | 1258 |
| SRM | 0.171 | 0.651 | 0.673 | 66.0 | -103 | 29 | 1126 | 1126 | 1304 |
| SRMFix | 0.664 | 0.664 | 0.841 | 108.0 | 36 | 180 | 1416 | 1416 | 1402 |
| Odd | 0.701 | 0.701 | 0.873 | 141.9 | 49 | 234 | 2128 | 2128 | 1321 |
| initial | 0.704 | 0.704 | 0.889 | 84.7 | 19 | 150 | 1369 | 1369 | 1386 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2022-01-18 | SRM 822 | 2 | 25 | 55.25 | 1.14 | 221 | 2512 | 1258 | 29 | 1126 | 1304 |
| 1 | 2021-06-09 | SRM 807 | 1 | 129 | 82.72 | 0.14 | 71 | 2291 | 2163 | -103 | 1097 | 1761 |