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 |
|---|---|---|---|
| ankit0101987 | 4 | 1767 | 723 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.405 | 0.780 | 1.071 | 94.0 | -63 | 214 | 1346 | 1346 | 4877 |
| EloSRM | 0.448 | 0.796 | 1.095 | 133.4 | -91 | 268 | 1767 | 1767 | 5186 |
| Odd | 0.454 | 0.801 | 1.091 | 133.3 | -85 | 260 | 1649 | 1649 | 5283 |
| SRMFix | 0.383 | 0.818 | 1.090 | 108.6 | -90 | 211 | 1296 | 1296 | 5430 |
| SRM | -0.151 | 1.252 | 1.284 | 257.7 | -384 | 148 | 959 | 723 | 7789 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2008-07-31 | SRM 412 | 2 | 667 | ||||||||
| 3 | 2008-04-15 | SRM 398 | 2 | 154 | 544.95 | 1.82 | 268 | 1767 | 5186 | 148 | 723 | 7789 |
| 2 | 2008-04-12 | SRM 397 | 2 | 772 | 540.23 | -0.52 | -91 | 1499 | 7846 | -384 | 575 | 8866 |
| 1 | 2008-03-06 | SRM 392 | 2 | 539 | 555.03 | 0.04 | 41 | 1590 | 6797 | -241 | 959 | 5278 |