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 |
|---|---|---|---|
| ryuhei | 2 | 1895 | 788 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | -0.116 | 0.206 | 0.236 | 24.8 | -39 | 11 | 1172 | 1172 | 9879 |
| Odd | -0.026 | 0.217 | 0.218 | 50.2 | -39 | 62 | 1661 | 1661 | 9810 |
| EloSRM | -0.049 | 0.230 | 0.235 | 60.2 | -59 | 61 | 1895 | 1895 | 9581 |
| SRMFix | -0.116 | 0.245 | 0.271 | 53.9 | -85 | 22 | 1137 | 1137 | 9859 |
| SRM | -0.694 | 0.694 | 0.772 | 206.0 | -328 | -84 | 872 | 788 | 9179 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2015-01-15 | SRM 646 | 2 | 299 | 339.00 | 0.18 | 61 | 1895 | 9581 | -84 | 788 | 9179 |
| 1 | 2014-12-27 | SRM 643 | 2 | 491 | 506.10 | -0.28 | -59 | 1834 | 10434 | -328 | 872 | 8059 |