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 |
|---|---|---|---|
| marksurnin | 1 | 1800 | 401 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.614 | 0.614 | 0.614 | 126.9 | -127 | -127 | 1542 | 1542 | 8016 |
| EloSRM | -0.656 | 0.656 | 0.656 | 143.1 | -143 | -143 | 1800 | 1800 | 7871 |
| initial | -0.672 | 0.672 | 0.672 | 80.9 | -81 | -81 | 1119 | 1119 | 7839 |
| SRMFix | -0.734 | 0.734 | 0.734 | 166.4 | -166 | -166 | 1034 | 1034 | 8099 |
| SRM | -1.547 | 1.547 | 1.547 | 799.0 | -799 | -799 | 401 | 401 | 8283 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2015-12-18 | SRM 676 | 2 | 573 | 362.38 | -0.66 | -143 | 1800 | 7871 | -799 | 401 | 8283 |