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 |
|---|---|---|---|
| adamm | 5 | 1920 | 1212 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.623 | 0.800 | 1.498 | 103.1 | -36 | 413 | 1661 | 1615 | 1181 |
| initial | 0.705 | 0.805 | 1.545 | 97.0 | -26 | 414 | 1651 | 1624 | 1137 |
| Odd | 0.638 | 0.844 | 1.499 | 115.2 | -11 | 402 | 1860 | 1854 | 1103 |
| EloSRM | 0.636 | 0.849 | 1.507 | 116.5 | -11 | 415 | 1932 | 1920 | 1112 |
| SRM | 0.590 | 0.933 | 1.365 | 81.2 | -100 | 204 | 1304 | 1212 | 1223 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 5 | 2005-03-03 | SRM 233 | 2 | 55 | 40.31 | -0.45 | -11 | 1920 | 1112 | 5 | 1212 | 1223 |
| 4 | 2005-02-19 | SRM 231 | 1 | 168 | 174.62 | 0.06 | 20 | 1932 | 1098 | -26 | 1207 | 1241 |
| 3 | 2005-02-08 | SRM 230 | 1 | 125 | 140.98 | -0.08 | -8 | 1912 | 1132 | -71 | 1233 | 1135 |
| 2 | 2005-01-31 | SRM 229 | 2 | 11 | 109.88 | 3.32 | 415 | 1920 | 1112 | 204 | 1304 | 928 |
| 1 | 2004-10-18 | SRM 216 | 2 | 110 | 139.05 | 0.34 | 128 | 1505 | 2252 | -100 | 1100 | 1628 |