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 |
|---|---|---|---|
| bhavana008 | 4 | 1650 | 641 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | 0.130 | 0.412 | 0.474 | 77.9 | -72 | 131 | 1529 | 1529 | 7726 |
| EloSRM | 0.124 | 0.423 | 0.483 | 85.3 | -89 | 134 | 1650 | 1650 | 7657 |
| initial | 0.030 | 0.429 | 0.480 | 51.7 | -54 | 91 | 1214 | 1214 | 7523 |
| SRMFix | 0.057 | 0.457 | 0.510 | 72.2 | -117 | 91 | 1154 | 1154 | 9308 |
| SRM | -0.297 | 0.691 | 0.828 | 176.8 | -439 | 74 | 761 | 641 | 11505 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2008-12-20 | SRM 430 | 2 | 350 | 616.25 | 0.82 | 134 | 1650 | 7657 | 74 | 641 | 11505 |
| 3 | 2008-12-11 | SRM 429 | 2 | 559 | 677.07 | 0.28 | 74 | 1516 | 10580 | -6 | 567 | 11934 |
| 2 | 2008-11-06 | SRM 424 | 2 | 627 | 575.16 | -0.23 | -44 | 1441 | 11955 | -188 | 573 | 11695 |
| 1 | 2008-09-11 | SRM 417 | 2 | 722 | 604.96 | -0.37 | -89 | 1486 | 11241 | -439 | 761 | 10306 |