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 |
|---|---|---|---|
| ankur.lucknowi | 5 | 1809 | 726 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.091 | 0.594 | 0.777 | 71.6 | -67 | 188 | 1335 | 1255 | 7737 |
| SRMFix | 0.084 | 0.628 | 0.817 | 95.4 | -112 | 237 | 1325 | 1234 | 7893 |
| EloSRM | 0.231 | 0.652 | 0.840 | 129.7 | -81 | 321 | 1821 | 1809 | 8275 |
| SRM | -0.095 | 0.742 | 0.891 | 148.8 | -432 | 130 | 898 | 726 | 9790 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 5 | 2011-11-17 | SRM 524 | 2 | 613 | 544.53 | -0.17 | -12 | 1809 | 8275 | -41 | 726 | 9790 |
| 4 | 2011-11-12 | SRM 523 | 2 | 584 | 844.44 | 0.53 | 156 | 1821 | 8169 | 5 | 767 | 9327 |
| 3 | 2008-05-24 | SRM 402 | 2 | 519 | 428.45 | -0.54 | -78 | 1666 | 6714 | -136 | 762 | 9030 |
| 2 | 2007-04-24 | SRM 346 | 2 | 109 | 348.43 | 1.68 | 321 | 1744 | 3952 | 130 | 898 | 4694 |
| 1 | 2007-04-18 | SRM 345 | 2 | 539 | 460.40 | -0.34 | -81 | 1422 | 6359 | -432 | 768 | 5743 |