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 |
|---|---|---|---|
| fclaude | 3 | 2170 | 1277 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.288 | 0.639 | 0.660 | 141.0 | -173 | 149 | 1450 | 1277 | 2308 |
| SRMFix | 0.838 | 0.930 | 1.085 | 167.1 | -19 | 285 | 1682 | 1663 | 2630 |
| initial | 0.956 | 0.956 | 1.172 | 115.1 | 0 | 181 | 1545 | 1545 | 3149 |
| EloSRM | 0.810 | 0.972 | 1.104 | 255.3 | -49 | 465 | 2219 | 2170 | 2212 |
| Odd | 0.825 | 0.983 | 1.120 | 247.2 | -41 | 462 | 2090 | 2049 | 2270 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2007-11-20 | SRM 378 | 1 | 458 | 411.12 | -0.24 | -49 | 2170 | 2212 | -173 | 1277 | 2308 |
| 2 | 2007-04-10 | TCO07 Round 1B | 1 | 156 | 361.37 | 1.21 | 252 | 2219 | 1552 | 149 | 1450 | 1221 |
| 1 | 2007-04-03 | TCO07 Qual 3 | 1 | 225 | 618.91 | 1.46 | 465 | 1967 | 2586 | 101 | 1301 | 1847 |