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 |
|---|---|---|---|
| MarkRidings | 4 | 1883 | 626 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | -0.093 | 0.538 | 0.583 | 64.8 | -68 | 107 | 1270 | 1155 | 7231 |
| SRMFix | -0.111 | 0.566 | 0.604 | 87.5 | -83 | 143 | 1260 | 1136 | 6800 |
| EloSRM | -0.100 | 0.591 | 0.643 | 112.6 | -90 | 241 | 2036 | 1883 | 6957 |
| Odd | -0.107 | 0.601 | 0.658 | 102.6 | -80 | 238 | 1812 | 1676 | 6663 |
| SRM | -0.450 | 0.634 | 0.672 | 157.5 | -319 | 28 | 909 | 626 | 7688 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2015-12-26 | SRM 677 | 2 | 515 | 378.75 | -0.55 | -90 | 1883 | 6957 | -158 | 626 | 7688 |
| 3 | 2014-08-21 | SRM 630 | 2 | 541 | 367.03 | -0.56 | -63 | 1973 | 8943 | -125 | 784 | 9656 |
| 2 | 2014-05-28 | SRM 622 | 2 | 245 | 483.93 | 0.98 | 241 | 2036 | 8053 | 28 | 909 | 7766 |
| 1 | 2014-02-25 | SRM 610 | 2 | 473 | 508.96 | -0.27 | -56 | 1795 | 10664 | -319 | 881 | 8156 |