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 |
|---|---|---|---|
| wsygxma | 5 | 1676 | 444 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | -0.209 | 0.325 | 0.371 | 47.0 | -87 | 23 | 1223 | 1053 | 11480 |
| initial | -0.189 | 0.328 | 0.360 | 39.5 | -65 | 23 | 1219 | 1086 | 11845 |
| EloSRM | -0.211 | 0.373 | 0.411 | 64.6 | -76 | 104 | 1818 | 1676 | 9891 |
| Odd | -0.215 | 0.384 | 0.423 | 64.9 | -69 | 125 | 1649 | 1524 | 9729 |
| SRM | -0.564 | 0.637 | 0.714 | 159.6 | -283 | 21 | 1030 | 444 | 11988 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 5 | 2011-10-25 | SRM 522 | 2 | 561 | 629.48 | 0.17 | 39 | 1676 | 9891 | 21 | 444 | 11988 |
| 4 | 2011-07-26 | SRM 513 | 2 | 994 | 921.30 | -0.31 | -31 | 1637 | 10182 | -81 | 423 | 11821 |
| 3 | 2011-07-02 | SRM 511 | 2 | 1301 | 855.15 | -0.60 | -73 | 1668 | 9404 | -283 | 504 | 11192 |
| 2 | 2011-06-21 | SRM 510 | 2 | 678 | 517.62 | -0.55 | -76 | 1742 | 8340 | -243 | 787 | 8389 |
| 1 | 2011-06-08 | SRM 509 | 2 | 660 | 780.09 | 0.24 | 104 | 1818 | 7592 | -170 | 1030 | 5308 |