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 |
|---|---|---|---|
| tatsunode | 1 | 1908 | 945 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.161 | 0.161 | 0.161 | 15.2 | -15 | -15 | 1648 | 1648 | 7277 |
| EloSRM | -0.180 | 0.180 | 0.180 | 26.0 | -26 | -26 | 1908 | 1908 | 7085 |
| initial | -0.214 | 0.214 | 0.214 | 25.8 | -26 | -26 | 1174 | 1174 | 7121 |
| SRMFix | -0.238 | 0.238 | 0.238 | 57.0 | -57 | -57 | 1143 | 1143 | 7113 |
| SRM | -0.747 | 0.747 | 0.747 | 255.0 | -255 | -255 | 945 | 945 | 5317 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2015-10-14 | SRM 671 | 2 | 333 | 449.26 | -0.18 | -26 | 1908 | 7085 | -255 | 945 | 5317 |