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 |
|---|---|---|---|
| sfychi | 2 | 2256 | 976 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.467 | 0.833 | 0.955 | 100.3 | -44 | 157 | 1313 | 1313 | 3714 |
| EloSRM | 0.550 | 0.878 | 1.036 | 200.8 | -59 | 343 | 2256 | 2256 | 3418 |
| SRMFix | 0.486 | 0.895 | 1.019 | 151.4 | -96 | 206 | 1310 | 1310 | 3867 |
| SRM | -0.082 | 1.001 | 1.004 | 194.0 | -306 | 82 | 976 | 976 | 3853 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2017-05-07 | SRM 714 | 2 | 81 | 217.91 | 1.43 | 343 | 2256 | 3418 | 82 | 976 | 3853 |
| 1 | 2016-07-19 | SRM 695 | 2 | 322 | 256.43 | -0.33 | -59 | 1914 | 6561 | -306 | 894 | 5443 |