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 |
|---|---|---|---|
| ngc248 | 5 | 1913 | 316 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.032 | 0.370 | 0.458 | 76.7 | -112 | 212 | 1665 | 1664 | 7093 |
| EloSRM | -0.039 | 0.388 | 0.480 | 88.8 | -127 | 243 | 1918 | 1913 | 6973 |
| SRMFix | -0.058 | 0.396 | 0.490 | 63.4 | -150 | 90 | 1073 | 1073 | 8260 |
| initial | -0.109 | 0.400 | 0.465 | 48.2 | -71 | 87 | 1142 | 1134 | 8192 |
| SRM | -0.192 | 0.634 | 0.819 | 227.6 | -671 | 111 | 529 | 316 | 8979 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 5 | 2015-10-10 | SRM 670 | 2 | 600 | 550.26 | -0.12 | -5 | 1913 | 6973 | 16 | 316 | 8979 |
| 4 | 2015-09-28 | SRM 669 | 2 | 258 | 472.64 | 0.87 | 243 | 1918 | 6906 | 111 | 300 | 8933 |
| 3 | 2014-10-04 | SRM 635 | 2 | 860 | 717.15 | -0.26 | -45 | 1675 | 13318 | -286 | 189 | 13708 |
| 2 | 2014-09-17 | SRM 633 | 2 | 777 | 864.71 | -0.15 | -24 | 1721 | 12833 | -54 | 475 | 12954 |
| 1 | 2014-07-22 | SRM 628 | 2 | 959 | 666.53 | -0.53 | -127 | 1744 | 12232 | -671 | 529 | 12575 |