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 |
|---|---|---|---|
| rollman054 | 5 | 2165 | 923 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | -0.111 | 0.620 | 0.787 | 84.2 | -202 | 72 | 1158 | 923 | 4000 |
| initial | 0.177 | 0.705 | 0.816 | 84.9 | -80 | 174 | 1420 | 1306 | 3552 |
| SRMFix | 0.076 | 0.758 | 0.831 | 109.5 | -108 | 169 | 1420 | 1309 | 3673 |
| EloSRM | 0.001 | 0.839 | 0.874 | 139.4 | -99 | 261 | 2282 | 2165 | 3660 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 5 | 2017-05-30 | SRM 715 | 2 | 138 | 78.81 | -0.81 | -76 | 2165 | 3660 | -91 | 923 | 4000 |
| 4 | 2016-08-10 | SRM 696 | 2 | 111 | 76.66 | -0.53 | -42 | 2241 | 4138 | -14 | 1014 | 4272 |
| 3 | 2016-02-22 | SRM 682 | 2 | 87 | 212.77 | 1.29 | 220 | 2282 | 4023 | 72 | 1028 | 4253 |
| 2 | 2015-07-09 | SRM 662 | 2 | 259 | 153.82 | -0.75 | -99 | 2063 | 6257 | -202 | 956 | 5563 |
| 1 | 2015-02-17 | SRM 650 | 2 | 165 | 289.23 | 0.81 | 261 | 2162 | 6652 | -42 | 1158 | 4735 |