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 |
|---|---|---|---|
| jaksparo | 2 | 1826 | 645 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.307 | 0.307 | 0.340 | 48.6 | -77 | -20 | 1903 | 1826 | 7899 |
| initial | -0.347 | 0.347 | 0.379 | 41.8 | -60 | -23 | 1177 | 1116 | 8416 |
| SRMFix | -0.360 | 0.360 | 0.377 | 68.6 | -78 | -59 | 1141 | 1063 | 8363 |
| SRM | -0.989 | 0.989 | 0.991 | 277.5 | -290 | -265 | 935 | 645 | 7931 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2015-09-28 | SRM 669 | 2 | 486 | 374.84 | -0.45 | -77 | 1826 | 7899 | -290 | 645 | 7931 |
| 1 | 2015-08-01 | SRM 664 | 2 | 454 | 406.20 | -0.16 | -20 | 1903 | 7443 | -265 | 935 | 5646 |