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 |
|---|---|---|---|
| raja.b | 2 | 1458 | 632 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.189 | 0.189 | 0.241 | 42.3 | -75 | 10 | 1350 | 1350 | 8670 |
| EloSRM | -0.201 | 0.201 | 0.261 | 48.1 | -89 | 7 | 1458 | 1458 | 8578 |
| SRMFix | -0.310 | 0.310 | 0.372 | 68.9 | -120 | -18 | 1080 | 1062 | 9067 |
| initial | -0.310 | 0.310 | 0.344 | 37.3 | -55 | -19 | 1145 | 1125 | 8994 |
| SRM | -0.914 | 0.914 | 1.031 | 284.0 | -441 | -127 | 759 | 632 | 8665 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2008-03-11 | SRM 393 | 2 | 652 | 636.13 | -0.04 | 7 | 1458 | 8578 | -127 | 632 | 8665 |
| 1 | 2008-01-05 | SRM 386 | 2 | 609 | 506.67 | -0.37 | -89 | 1451 | 8274 | -441 | 759 | 7296 |