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 |
|---|---|---|---|
| marhel | 7 | 1823 | 554 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.136 | 0.154 | 0.191 | 18.1 | -43 | 23 | 1641 | 1575 | 9293 |
| EloSRM | -0.145 | 0.162 | 0.201 | 21.1 | -46 | 29 | 1893 | 1823 | 9043 |
| SRMFix | -0.154 | 0.170 | 0.214 | 25.2 | -70 | 10 | 1140 | 1043 | 10044 |
| initial | -0.159 | 0.174 | 0.216 | 21.0 | -49 | 7 | 1175 | 1066 | 10303 |
| SRM | -0.376 | 0.376 | 0.471 | 92.3 | -292 | -12 | 908 | 554 | 9765 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 7 | 2015-06-11 | SRM 661 | 2 | 288 | 272.02 | -0.25 | -20 | 1823 | 9043 | -60 | 554 | 9765 |
| 6 | 2015-06-04 | SRM 660 | 2 | 314 | 375.45 | -0.14 | -7 | 1843 | 8927 | -34 | 614 | 9522 |
| 5 | 2015-04-27 | SRM 657 | 2 | 255 | 246.20 | -0.05 | 2 | 1850 | 9100 | -61 | 648 | 9620 |
| 4 | 2015-04-25 | 2015 TCO 1B | 1 | 592 | 731.26 | -0.03 | 1 | 1848 | 9287 | -12 | 709 | 9239 |
| 3 | 2015-04-17 | SRM 656 | 2 | 484 | 412.50 | -0.38 | -46 | 1847 | 9605 | -164 | 721 | 9437 |
| 2 | 2015-04-11 | 2015 TCO 1A | 1 | 701 | 948.31 | 0.06 | 29 | 1893 | 9207 | -23 | 885 | 7464 |
| 1 | 2015-04-09 | SRM 655 | 2 | 342 | 404.79 | -0.23 | -43 | 1865 | 9466 | -292 | 908 | 7116 |