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 |
|---|---|---|---|
| prayas_ptr | 7 | 1907 | 1024 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.490 | 0.678 | 1.008 | 81.7 | -52 | 257 | 1613 | 1613 | 2146 |
| EloSRM | 0.506 | 0.729 | 1.000 | 94.3 | -53 | 247 | 1907 | 1907 | 2419 |
| Odd | 0.510 | 0.737 | 0.998 | 90.1 | -52 | 225 | 1813 | 1813 | 2491 |
| SRMFix | 0.587 | 0.785 | 1.102 | 73.7 | -57 | 181 | 1509 | 1509 | 2615 |
| SRM | 0.477 | 1.082 | 1.294 | 112.3 | -170 | 135 | 1048 | 1024 | 3529 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 7 | 2006-08-03 | SRM 314 | 2 | 72 | 103.63 | 0.52 | 52 | 1907 | 2419 | 65 | 1024 | 3529 |
| 6 | 2006-07-26 | SRM 313 | 2 | 50 | 201.97 | 2.01 | 175 | 1855 | 2649 | 135 | 959 | 4033 |
| 5 | 2006-07-22 | SRM 312 | 2 | 124 | 356.16 | 1.52 | 247 | 1680 | 3625 | 102 | 824 | 5176 |
| 4 | 2005-08-16 | TCO05 Qual 7/8 | 1 | 251 | 273.17 | 0.12 | 30 | 1433 | 3392 | 3 | 722 | 4102 |
| 3 | 2005-08-08 | SRM 257 | 2 | 300 | 215.87 | -0.48 | -53 | 1403 | 3292 | -170 | 719 | 3834 |
| 2 | 2005-08-02 | SRM 256 | 2 | 265 | 214.40 | -0.31 | -32 | 1456 | 3019 | -159 | 889 | 2857 |
| 1 | 2005-07-26 | SRM 254 | 2 | 176 | 193.59 | 0.14 | 71 | 1487 | 2789 | -152 | 1048 | 2042 |