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 |
|---|---|---|---|
| ba_satish | 2 | 1507 | 670 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.240 | 0.240 | 0.256 | 34.9 | -55 | -15 | 1437 | 1383 | 9469 |
| EloSRM | -0.248 | 0.248 | 0.260 | 46.3 | -62 | -31 | 1569 | 1507 | 9443 |
| initial | -0.325 | 0.325 | 0.340 | 39.1 | -51 | -27 | 1173 | 1122 | 9735 |
| SRMFix | -0.329 | 0.329 | 0.336 | 64.4 | -66 | -62 | 1138 | 1071 | 9573 |
| SRM | -0.868 | 0.868 | 0.871 | 265.0 | -301 | -229 | 899 | 670 | 8823 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2009-07-08 | SRM 444 | 2 | 840 | 713.61 | -0.33 | -62 | 1507 | 9443 | -229 | 670 | 8823 |
| 1 | 2009-03-11 | SRM 436 | 2 | 469 | 538.25 | -0.17 | -31 | 1569 | 8644 | -301 | 899 | 8176 |