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 |
|---|---|---|---|
| tonisan | 4 | 1821 | 809 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.428 | 0.851 | 1.080 | 102.5 | -75 | 237 | 1433 | 1406 | 3716 |
| Odd | 0.467 | 0.863 | 1.066 | 159.3 | -104 | 269 | 1762 | 1718 | 3943 |
| EloSRM | 0.460 | 0.872 | 1.069 | 167.2 | -118 | 276 | 1866 | 1821 | 3888 |
| SRMFix | 0.452 | 0.889 | 1.113 | 129.1 | -151 | 230 | 1388 | 1362 | 4130 |
| SRM | 0.228 | 1.031 | 1.263 | 210.8 | -565 | 167 | 861 | 809 | 5708 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2007-08-18 | TCCC07 Qual 1 | 1 | 792 | 637.39 | -0.31 | -45 | 1821 | 3888 | -52 | 809 | 5708 |
| 3 | 2007-06-14 | SRM 354 | 2 | 120 | 450.57 | 1.91 | 276 | 1866 | 3393 | 167 | 861 | 5095 |
| 2 | 2007-04-18 | SRM 345 | 2 | 319 | 538.75 | 0.76 | 230 | 1590 | 4931 | 59 | 694 | 6356 |
| 1 | 2006-10-19 | SRM 323 | 2 | 474 | 337.15 | -0.51 | -118 | 1360 | 6658 | -565 | 635 | 6633 |