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 |
|---|---|---|---|
| carrben12 | 5 | 2115 | 1235 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.068 | 0.314 | 0.351 | 68.6 | -89 | 120 | 1389 | 1235 | 2303 |
| SRMFix | 0.448 | 0.487 | 0.695 | 89.0 | -6 | 274 | 1628 | 1621 | 2403 |
| initial | 0.524 | 0.524 | 0.735 | 63.1 | 3 | 161 | 1516 | 1516 | 2773 |
| EloSRM | 0.421 | 0.529 | 0.753 | 136.1 | -15 | 377 | 2128 | 2115 | 1874 |
| Odd | 0.429 | 0.536 | 0.769 | 134.3 | -13 | 392 | 2017 | 2005 | 1940 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 5 | 2007-02-03 | SRM 337 | 1 | 352 | 370.04 | -0.15 | -13 | 2115 | 1874 | -46 | 1235 | 2303 |
| 4 | 2007-01-25 | SRM 336 | 1 | 262 | 278.60 | 0.09 | 24 | 2128 | 1793 | -19 | 1281 | 1966 |
| 3 | 2007-01-17 | SRM 335 | 1 | 339 | 367.37 | -0.12 | -15 | 2103 | 1895 | -89 | 1300 | 1850 |
| 2 | 2007-01-13 | SRM 334 | 1 | 250 | 448.19 | 0.84 | 252 | 2118 | 1813 | 120 | 1389 | 1415 |
| 1 | 2007-01-04 | SRM 333 | 2 | 142 | 386.18 | 1.44 | 377 | 1866 | 3007 | 69 | 1269 | 2025 |