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 |
|---|---|---|---|
| nikkvv | 2 | 2153 | 985 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.437 | 0.758 | 0.875 | 91.3 | -39 | 144 | 1305 | 1305 | 4893 |
| Odd | 0.491 | 0.765 | 0.909 | 129.3 | -30 | 228 | 1884 | 1884 | 4936 |
| EloSRM | 0.479 | 0.778 | 0.913 | 141.6 | -50 | 234 | 2153 | 2153 | 4809 |
| SRMFix | 0.458 | 0.798 | 0.921 | 135.5 | -81 | 190 | 1310 | 1310 | 4923 |
| SRM | 0.069 | 0.821 | 0.824 | 162.5 | -270 | 55 | 985 | 985 | 4602 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2016-07-19 | SRM 695 | 2 | 117 | 279.56 | 1.26 | 234 | 2153 | 4809 | 55 | 985 | 4602 |
| 1 | 2016-06-25 | SRM 693 | 2 | 212 | 243.81 | -0.30 | -50 | 1919 | 6365 | -270 | 930 | 4969 |