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 |
|---|---|---|---|
| codderr | 6 | 1719 | 457 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.179 | 0.188 | 0.286 | 31.6 | -87 | 28 | 1826 | 1719 | 11029 |
| initial | -0.193 | 0.194 | 0.284 | 23.4 | -68 | 1 | 1192 | 1061 | 12452 |
| Odd | -0.186 | 0.205 | 0.291 | 33.3 | -81 | 56 | 1633 | 1529 | 10841 |
| SRMFix | -0.188 | 0.209 | 0.286 | 30.8 | -94 | 5 | 1172 | 1030 | 12153 |
| SRM | -0.468 | 0.475 | 0.640 | 123.8 | -314 | -15 | 975 | 457 | 12345 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 6 | 2013-08-12 | SRM 588 | 2 | 1003 | 831.07 | -0.36 | -34 | 1719 | 11029 | -89 | 457 | 12345 |
| 5 | 2013-07-19 | SRM 585 | 2 | 977 | 965.56 | -0.02 | 9 | 1753 | 10299 | -15 | 546 | 11796 |
| 4 | 2013-07-10 | SRM 584 | 2 | 680 | 693.65 | 0.03 | 18 | 1744 | 10194 | -45 | 561 | 11411 |
| 3 | 2013-06-18 | SRM 583 | 2 | 582 | 733.28 | -0.14 | -13 | 1726 | 10541 | -55 | 606 | 11124 |
| 2 | 2013-02-19 | SRM 571 | 2 | 1216 | 812.26 | -0.58 | -87 | 1739 | 10483 | -314 | 661 | 11176 |
| 1 | 2013-02-06 | SRM 569 | 2 | 518 | 517.64 | -0.00 | 28 | 1826 | 9270 | -225 | 975 | 6706 |