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 |
|---|---|---|---|
| FedSer | 6 | 1229 | 284 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.201 | 0.234 | 0.275 | 45.7 | -117 | 27 | 1333 | 1229 | 13124 |
| SRMFix | -0.258 | 0.284 | 0.339 | 48.4 | -147 | 10 | 1053 | 929 | 13115 |
| initial | -0.311 | 0.313 | 0.369 | 37.7 | -73 | 1 | 1127 | 975 | 13103 |
| SRM | -0.392 | 0.427 | 0.621 | 157.0 | -519 | 13 | 681 | 284 | 13092 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 6 | 2008-08-16 | SRM 414 | 2 | 772 | 724.43 | -0.10 | -27 | 1229 | 13124 | -91 | 284 | 13092 |
| 5 | 2006-04-27 | SRM 300 | 2 | 266 | 246.06 | -0.18 | -20 | 1256 | 6652 | -30 | 375 | 6712 |
| 4 | 2006-04-22 | SRM 299 | 2 | 359 | 384.72 | 0.10 | 27 | 1276 | 6536 | 13 | 405 | 6635 |
| 3 | 2006-04-06 | SRM 297 | 2 | 295 | 280.71 | -0.17 | -24 | 1249 | 6531 | -74 | 392 | 6568 |
| 2 | 2006-04-03 | SRM 296 | 2 | 402 | 319.90 | -0.35 | -61 | 1272 | 6393 | -215 | 466 | 6406 |
| 1 | 2006-03-29 | SRM 295 | 2 | 415 | 299.60 | -0.50 | -117 | 1333 | 5819 | -519 | 681 | 5554 |