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 |
|---|---|---|---|
| ramesh10dulkar | 4 | 1642 | 512 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | -0.075 | 0.556 | 0.640 | 67.0 | -77 | 116 | 1230 | 1164 | 9844 |
| SRMFix | -0.076 | 0.572 | 0.649 | 80.5 | -103 | 126 | 1192 | 1130 | 9804 |
| EloSRM | -0.038 | 0.617 | 0.730 | 141.8 | -110 | 330 | 1728 | 1642 | 7283 |
| SRM | -0.466 | 0.842 | 0.864 | 207.0 | -393 | 70 | 1006 | 512 | 12282 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2008-07-01 | SRM 408 | 2 | 607 | 377.33 | -0.73 | -86 | 1642 | 7283 | -171 | 512 | 12282 |
| 3 | 2008-06-26 | SRM 407 | 2 | 307 | 667.69 | 1.12 | 330 | 1728 | 6386 | 70 | 683 | 11010 |
| 2 | 2007-03-22 | SRM 343 | 2 | 557 | 371.66 | -0.58 | -110 | 1399 | 6449 | -393 | 613 | 6806 |
| 1 | 2006-08-03 | SRM 314 | 2 | 255 | 261.59 | 0.04 | 41 | 1509 | 4816 | -194 | 1006 | 3669 |