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 |
|---|---|---|---|
| GurtAlex | 3 | 1859 | 653 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.155 | 0.237 | 0.253 | 45.4 | -53 | 36 | 1876 | 1859 | 8076 |
| initial | -0.205 | 0.248 | 0.283 | 29.9 | -47 | 8 | 1166 | 1126 | 9060 |
| SRMFix | -0.182 | 0.262 | 0.281 | 50.1 | -74 | 17 | 1126 | 1084 | 8724 |
| SRM | -0.561 | 0.561 | 0.667 | 182.3 | -294 | -37 | 906 | 653 | 8567 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2015-08-11 | SRM 665 | 2 | 375 | 408.59 | 0.12 | 36 | 1859 | 8076 | -37 | 653 | 8567 |
| 2 | 2015-08-01 | SRM 664 | 2 | 550 | 434.69 | -0.34 | -53 | 1822 | 8407 | -216 | 690 | 8198 |
| 1 | 2015-07-23 | SRM 663 | 2 | 398 | 441.31 | -0.25 | -46 | 1876 | 7563 | -294 | 906 | 5904 |