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 |
|---|---|---|---|
| diwakar.sapan | 5 | 1744 | 713 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.091 | 0.334 | 0.379 | 52.4 | -52 | 94 | 1760 | 1744 | 8813 |
| initial | 0.032 | 0.376 | 0.400 | 45.2 | -45 | 72 | 1256 | 1219 | 8192 |
| SRMFix | 0.043 | 0.390 | 0.415 | 55.5 | -62 | 71 | 1220 | 1190 | 8359 |
| SRM | -0.242 | 0.546 | 0.605 | 115.0 | -269 | 40 | 931 | 713 | 9810 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 5 | 2011-10-04 | SRM 520 | 2 | 879 | 787.12 | -0.16 | -16 | 1744 | 8813 | -61 | 713 | 9810 |
| 4 | 2010-03-02 | SRM 463 | 2 | 390 | 587.12 | 0.59 | 88 | 1760 | 6260 | 40 | 774 | 7297 |
| 3 | 2010-02-13 | Member SRM 461 | 2 | 594 | 823.81 | 0.47 | 94 | 1672 | 6978 | 4 | 734 | 7747 |
| 2 | 2010-01-19 | SRM 459 | 2 | 744 | 671.91 | -0.32 | -52 | 1578 | 7894 | -201 | 730 | 7696 |
| 1 | 2010-01-14 | Member SRM 458 | 2 | 485 | 603.71 | -0.12 | -12 | 1630 | 7194 | -269 | 931 | 5361 |