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 |
|---|---|---|---|
| SherlockHolmes | 4 | 1579 | 647 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | 0.084 | 0.317 | 0.329 | 80.7 | -39 | 123 | 1458 | 1458 | 8486 |
| initial | -0.082 | 0.324 | 0.338 | 39.0 | -55 | 36 | 1161 | 1161 | 10141 |
| SRMFix | -0.049 | 0.329 | 0.334 | 55.8 | -89 | 38 | 1119 | 1119 | 10084 |
| EloSRM | 0.119 | 0.334 | 0.357 | 102.7 | -49 | 164 | 1579 | 1579 | 8425 |
| SRM | -0.378 | 0.510 | 0.653 | 142.2 | -321 | 8 | 879 | 647 | 11269 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2009-02-12 | SRM 435 | 2 | 392 | 551.28 | 0.49 | 164 | 1579 | 8425 | 8 | 647 | 11269 |
| 3 | 2007-04-24 | SRM 346 | 2 | 299 | 398.76 | 0.42 | 158 | 1415 | 6483 | -6 | 639 | 6748 |
| 2 | 2006-01-19 | SRM 283 | 2 | 374 | 328.69 | -0.19 | -40 | 1257 | 5456 | -234 | 645 | 4909 |
| 1 | 2004-03-13 | SRM 186 | 2 | 164 | 138.48 | -0.24 | -49 | 1297 | 2852 | -321 | 879 | 2372 |