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 |
|---|---|---|---|
| sam_read | 1 | 1861 | 891 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.196 | 0.196 | 0.196 | 34.4 | -34 | -34 | 1861 | 1861 | 9910 |
| initial | -0.252 | 0.252 | 0.252 | 30.4 | -30 | -30 | 1170 | 1170 | 9930 |
| SRMFix | -0.312 | 0.312 | 0.312 | 74.2 | -74 | -74 | 1126 | 1126 | 10048 |
| SRM | -1.246 | 1.246 | 1.246 | 309.0 | -309 | -309 | 891 | 891 | 7672 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2015-01-12 | SRM 645 | 2 | 592 | 516.75 | -0.20 | -34 | 1861 | 9910 | -309 | 891 | 7672 |