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 |
|---|---|---|---|
| hoangxuanbach | 2 | 2591 | 1163 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | 0.880 | 1.115 | 1.421 | 182.6 | -23 | 342 | 2203 | 2203 | 332 |
| EloSRM | 0.843 | 1.120 | 1.402 | 190.5 | -36 | 345 | 2591 | 2591 | 326 |
| initial | 0.926 | 1.122 | 1.455 | 135.1 | -24 | 247 | 1423 | 1423 | 364 |
| SRMFix | 0.957 | 1.151 | 1.497 | 169.9 | -47 | 293 | 1446 | 1446 | 364 |
| SRM | 0.446 | 1.200 | 1.281 | 220.5 | -239 | 202 | 1163 | 1163 | 331 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2023-08-04 | SRM 848 | 2 | 2 | 7.80 | 1.96 | 345 | 2591 | 326 | 202 | 1163 | 331 |
| 1 | 2022-08-31 | SRM 836 | 2 | 36 | 41.67 | -0.28 | -36 | 2246 | 1274 | -239 | 961 | 1133 |