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 |
|---|---|---|---|
| fu65748 | 3 | 1880 | 820 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.247 | 0.497 | 0.663 | 85.1 | -35 | 191 | 1880 | 1880 | 8561 |
| initial | 0.191 | 0.508 | 0.636 | 61.2 | -29 | 126 | 1269 | 1269 | 8369 |
| SRMFix | 0.190 | 0.531 | 0.659 | 80.9 | -67 | 136 | 1230 | 1230 | 8789 |
| SRM | -0.278 | 0.788 | 0.799 | 166.0 | -294 | 59 | 906 | 820 | 9131 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2012-04-23 | SRM 541 | 2 | 366 | 793.58 | 1.12 | 191 | 1880 | 8561 | 59 | 820 | 9131 |
| 2 | 2012-04-11 | SRM 540 | 2 | 715 | 781.97 | -0.19 | -29 | 1689 | 10982 | -145 | 761 | 10127 |
| 1 | 2012-03-20 | SRM 538 | 2 | 566 | 644.39 | -0.19 | -35 | 1718 | 10217 | -294 | 906 | 7573 |