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 |
|---|---|---|---|
| Seidaku | 4 | 1353 | 772 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | -0.152 | 0.156 | 0.233 | 24.8 | -74 | 2 | 1202 | 1105 | 5685 |
| initial | -0.142 | 0.164 | 0.223 | 19.8 | -51 | 5 | 1205 | 1132 | 6118 |
| EloSRM | -0.065 | 0.173 | 0.208 | 48.7 | -67 | 73 | 1397 | 1353 | 6303 |
| SRM | -0.500 | 0.500 | 0.589 | 107.0 | -204 | -38 | 1062 | 772 | 5577 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2006-07-06 | SRM 310 | 2 | 156 | 237.00 | 0.07 | 39 | 1353 | 6303 | -38 | 772 | 5577 |
| 3 | 2005-01-11 | TCCC05 Qual 5 | 1 | 91 | 120.78 | -0.11 | -16 | 1314 | 3246 | -48 | 810 | 2940 |
| 2 | 2004-09-01 | SRM 210 | 2 | 182 | 140.92 | -0.37 | -67 | 1330 | 2800 | -204 | 858 | 2522 |
| 1 | 2003-10-01 | SRM 166 | 2 | 191 | 211.20 | 0.14 | 73 | 1397 | 2129 | -138 | 1062 | 1465 |