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 |
|---|---|---|---|
| dot_0 | 2 | 2140 | 954 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | -0.510 | 0.510 | 0.718 | 123.0 | -245 | -1 | 1199 | 954 | 3664 |
| initial | 0.085 | 0.711 | 0.716 | 85.7 | -75 | 96 | 1296 | 1220 | 3941 |
| SRMFix | -0.028 | 0.796 | 0.796 | 152.1 | -131 | 174 | 1374 | 1243 | 3809 |
| EloSRM | -0.034 | 0.837 | 0.837 | 163.2 | -97 | 230 | 2236 | 2140 | 3611 |
| Odd | -0.003 | 0.886 | 0.886 | 172.8 | -87 | 258 | 1968 | 1881 | 3601 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2017-08-24 | SRM 720 | 2 | 208 | 139.47 | -0.87 | -97 | 2140 | 3611 | -245 | 954 | 3664 |
| 1 | 2017-03-25 | SRM 711 | 2 | 127 | 221.53 | 0.80 | 230 | 2236 | 3774 | -1 | 1199 | 2958 |