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 |
|---|---|---|---|
| taskte | 2 | 2001 | 1097 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | -0.011 | 0.284 | 0.284 | 94.5 | -146 | 43 | 1243 | 1097 | 3951 |
| SRMFix | 0.612 | 0.612 | 0.822 | 131.0 | 11 | 251 | 1462 | 1462 | 4325 |
| initial | 0.664 | 0.664 | 0.866 | 79.9 | 13 | 147 | 1360 | 1360 | 5110 |
| EloSRM | 0.674 | 0.674 | 0.913 | 190.1 | 28 | 353 | 2001 | 2001 | 4156 |
| Odd | 0.697 | 0.697 | 0.945 | 196.9 | 27 | 367 | 1859 | 1859 | 4279 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2009-08-25 | SRM 447 | 1 | 518 | 539.07 | 0.06 | 28 | 2001 | 4156 | -146 | 1097 | 3951 |
| 1 | 2009-08-08 | SRM 446 | 2 | 292 | 713.95 | 1.29 | 353 | 1973 | 4336 | 43 | 1243 | 2769 |