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 |
|---|---|---|---|
| jphantom | 3 | 1372 | 556 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.225 | 0.225 | 0.228 | 31.9 | -42 | -24 | 1363 | 1290 | 7319 |
| EloSRM | -0.230 | 0.230 | 0.233 | 41.0 | -49 | -34 | 1454 | 1372 | 7342 |
| SRMFix | -0.310 | 0.310 | 0.312 | 57.2 | -79 | -36 | 1121 | 1028 | 7460 |
| initial | -0.325 | 0.325 | 0.327 | 39.2 | -44 | -36 | 1163 | 1082 | 7452 |
| SRM | -0.739 | 0.739 | 0.763 | 214.7 | -287 | -130 | 913 | 556 | 7264 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2007-07-12 | SRM 357 | 2 | 450 | 421.17 | -0.20 | -34 | 1372 | 7342 | -130 | 556 | 7264 |
| 2 | 2007-04-18 | SRM 345 | 2 | 539 | 483.56 | -0.27 | -49 | 1406 | 6553 | -227 | 686 | 6404 |
| 1 | 2007-02-14 | SRM 339 | 2 | 309 | 323.78 | -0.22 | -40 | 1454 | 6037 | -287 | 913 | 4743 |