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 |
|---|---|---|---|
| Sowmiya_3 | 2 | 1861 | 638 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.382 | 0.382 | 0.383 | 63.7 | -76 | -52 | 1637 | 1585 | 5652 |
| EloSRM | -0.416 | 0.416 | 0.418 | 75.1 | -89 | -62 | 1923 | 1861 | 5543 |
| SRMFix | -0.431 | 0.431 | 0.435 | 88.3 | -115 | -61 | 1085 | 1023 | 5776 |
| initial | -0.469 | 0.469 | 0.470 | 56.5 | -59 | -54 | 1141 | 1087 | 5730 |
| SRM | -0.883 | 0.883 | 0.919 | 281.0 | -370 | -192 | 830 | 638 | 5387 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2017-06-26 | SRM 716 | 2 | 233 | 197.51 | -0.38 | -61 | 1861 | 5543 | -192 | 638 | 5387 |
| 1 | 2017-04-26 | SRM 713 | 2 | 164 | 142.73 | -0.45 | -89 | 1923 | 5288 | -370 | 830 | 4820 |