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 |
|---|---|---|---|
| cgli | 2 | 2069 | 1401 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.578 | 0.578 | 0.604 | 100.5 | 93 | 108 | 1401 | 1401 | 982 |
| SRMFix | 1.146 | 1.146 | 1.204 | 220.0 | 124 | 316 | 1640 | 1640 | 1617 |
| initial | 1.202 | 1.202 | 1.253 | 144.7 | 102 | 187 | 1489 | 1489 | 1936 |
| EloSRM | 1.220 | 1.220 | 1.300 | 316.4 | 222 | 411 | 2069 | 2069 | 1242 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2005-12-28 | SRM 280 | 1 | 158 | 269.51 | 0.77 | 222 | 2069 | 1242 | 93 | 1401 | 982 |
| 1 | 2005-12-19 | SRM 278 | 2 | 68 | 216.39 | 1.67 | 411 | 1847 | 1931 | 108 | 1308 | 1256 |