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 |
|---|---|---|---|
| roksibanc | 4 | 1583 | 875 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.054 | 0.268 | 0.291 | 32.3 | -40 | 48 | 1266 | 1226 | 3830 |
| SRMFix | -0.000 | 0.292 | 0.304 | 45.3 | -45 | 51 | 1267 | 1222 | 3860 |
| EloSRM | -0.027 | 0.350 | 0.367 | 62.5 | -39 | 139 | 1623 | 1583 | 3635 |
| SRM | -0.400 | 0.433 | 0.490 | 81.2 | -116 | -15 | 1084 | 875 | 4081 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2006-03-25 | SRM 294 | 2 | 416 | 289.42 | -0.52 | -39 | 1583 | 3635 | -80 | 875 | 4081 |
| 3 | 2006-02-21 | SRM 291 | 2 | 226 | 274.88 | 0.28 | 56 | 1623 | 3159 | -15 | 955 | 3217 |
| 2 | 2006-02-14 | SRM 289 | 2 | 211 | 179.82 | -0.23 | -16 | 1566 | 3378 | -114 | 970 | 3077 |
| 1 | 2006-02-04 | SRM 287 | 2 | 235 | 302.56 | 0.36 | 139 | 1582 | 3256 | -116 | 1084 | 2390 |