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 |
|---|---|---|---|
| sriram2291 | 4 | 1329 | 417 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.269 | 0.269 | 0.288 | 56.5 | -92 | -34 | 1406 | 1328 | 8905 |
| Odd | -0.272 | 0.272 | 0.284 | 46.7 | -71 | -28 | 1317 | 1248 | 8896 |
| SRMFix | -0.367 | 0.367 | 0.388 | 70.0 | -126 | -41 | 1074 | 990 | 8896 |
| initial | -0.396 | 0.396 | 0.405 | 47.7 | -61 | -36 | 1139 | 1057 | 8819 |
| SRM | -0.760 | 0.760 | 0.838 | 261.0 | -441 | -144 | 759 | 417 | 8819 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2007-12-04 | SRM 380 | 2 | 422 | ||||||||
| 3 | 2007-11-20 | SRM 378 | 2 | 689 | 596.03 | -0.23 | -44 | 1328 | 8905 | -198 | 417 | 8819 |
| 2 | 2007-11-06 | SRM 374 | 2 | 517 | 530.08 | -0.16 | -34 | 1372 | 8491 | -144 | 615 | 7796 |
| 1 | 2007-03-10 | SRM 341 | 2 | 576 | 470.85 | -0.41 | -92 | 1406 | 6191 | -441 | 759 | 5755 |