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 |
|---|---|---|---|
| bkovacic | 4 | 2377 | 1444 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 1.215 | 1.384 | 1.907 | 144.0 | -166 | 186 | 1444 | 1444 | 1183 |
| SRMFix | 1.451 | 1.451 | 1.869 | 182.7 | 3 | 335 | 1931 | 1931 | 1190 |
| EloSRM | 1.511 | 1.511 | 1.911 | 232.9 | 20 | 363 | 2377 | 2377 | 1019 |
| initial | 1.630 | 1.630 | 2.119 | 196.2 | 8 | 457 | 1985 | 1985 | 1383 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2007-03-22 | SRM 343 | 1 | 138 | 364.54 | 1.40 | 248 | 2377 | 1019 | 186 | 1444 | 1183 |
| 3 | 2007-02-07 | SRM 338 | 2 | 18 | 177.94 | 3.30 | 300 | 2128 | 1831 | 166 | 1258 | 2139 |
| 2 | 2006-10-25 | SRM 324 | 1 | 385 | 391.96 | 0.03 | 20 | 1828 | 3022 | -166 | 1092 | 3087 |
| 1 | 2006-02-21 | SRM 291 | 2 | 135 | 335.20 | 1.31 | 363 | 1808 | 2268 | 58 | 1258 | 1569 |