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 |
|---|---|---|---|
| ipizza | 4 | 1594 | 604 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.169 | 0.690 | 0.912 | 114.8 | -111 | 272 | 1616 | 1594 | 5182 |
| SRMFix | 0.112 | 0.723 | 0.915 | 106.8 | -139 | 198 | 1201 | 1168 | 5541 |
| initial | 0.057 | 0.734 | 0.885 | 88.4 | -68 | 191 | 1271 | 1227 | 5045 |
| SRM | -0.116 | 0.940 | 1.118 | 233.5 | -543 | 169 | 657 | 604 | 7114 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2007-06-07 | SRM 353 | 2 | 446 | 467.91 | -0.30 | -22 | 1594 | 5182 | -28 | 604 | 7114 |
| 3 | 2007-06-02 | SRM 352 | 2 | 177 | 581.89 | 1.72 | 272 | 1616 | 4958 | 169 | 632 | 6874 |
| 2 | 2007-05-29 | SRM 351 | 2 | 614 | 516.49 | -0.29 | -53 | 1344 | 7430 | -194 | 463 | 7482 |
| 1 | 2007-05-23 | SRM 350 | 2 | 488 | 365.60 | -0.45 | -111 | 1397 | 6789 | -543 | 657 | 6663 |