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 |
|---|---|---|---|
| ketansahils | 4 | 2038 | 635 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | 0.020 | 0.416 | 0.495 | 76.9 | -65 | 196 | 1760 | 1760 | 4150 |
| EloSRM | 0.028 | 0.435 | 0.524 | 92.7 | -83 | 228 | 2038 | 2038 | 4087 |
| SRMFix | -0.018 | 0.448 | 0.514 | 68.9 | -104 | 96 | 1117 | 1117 | 4711 |
| initial | -0.066 | 0.456 | 0.495 | 55.0 | -50 | 94 | 1168 | 1168 | 4530 |
| SRM | -0.265 | 0.703 | 0.770 | 179.8 | -378 | 77 | 822 | 635 | 5302 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2017-09-26 | SRM 721 | 2 | 132 | 251.02 | 0.93 | 228 | 2038 | 4087 | 77 | 635 | 5302 |
| 3 | 2016-09-26 | SRM 699 (Cisco) | 2 | 326 | 337.34 | -0.20 | -26 | 1811 | 7710 | -78 | 558 | 7580 |
| 2 | 2016-09-17 | SRM 698 (Google) | 2 | 480 | 409.34 | -0.23 | -34 | 1837 | 7354 | -186 | 636 | 7141 |
| 1 | 2016-03-07 | SRM 684 | 2 | 377 | 336.49 | -0.38 | -83 | 1871 | 7164 | -378 | 822 | 6158 |