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 |
|---|---|---|---|
| Tailz | 4 | 2137 | 889 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.216 | 0.761 | 0.969 | 91.6 | -101 | 206 | 1406 | 1304 | 5201 |
| SRMFix | 0.160 | 0.768 | 0.965 | 99.2 | -102 | 197 | 1395 | 1293 | 5325 |
| EloSRM | 0.137 | 0.785 | 0.948 | 102.4 | -72 | 193 | 2209 | 2137 | 5075 |
| Odd | 0.156 | 0.785 | 0.939 | 102.1 | -72 | 179 | 1948 | 1875 | 5219 |
| SRM | -0.260 | 0.912 | 0.956 | 121.2 | -148 | 87 | 1071 | 889 | 5586 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2015-11-30 | SRM 674 | 2 | 240 | 120.54 | -0.99 | -72 | 2137 | 5075 | -121 | 889 | 5586 |
| 3 | 2015-10-20 | SRM 672 | 2 | 87 | 256.49 | 1.56 | 193 | 2209 | 4814 | 87 | 1010 | 4728 |
| 2 | 2015-10-14 | SRM 671 | 2 | 333 | 412.56 | -0.30 | -30 | 2016 | 6224 | -148 | 923 | 5559 |
| 1 | 2015-10-10 | SRM 670 | 2 | 442 | 538.08 | 0.28 | 114 | 2047 | 5928 | -129 | 1071 | 4242 |