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 |
|---|---|---|---|
| tujf | 5 | 2112 | 1007 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 1.115 | 1.503 | 2.402 | 156.6 | -83 | 364 | 2112 | 2112 | 3234 |
| initial | 1.161 | 1.521 | 2.456 | 183.1 | -82 | 640 | 1899 | 1899 | 2512 |
| SRMFix | 1.129 | 1.541 | 2.450 | 144.8 | -99 | 355 | 1596 | 1596 | 3523 |
| SRM | 0.806 | 1.663 | 2.491 | 159.0 | -302 | 240 | 1007 | 1007 | 6851 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 5 | 2008-10-08 | SRM 421 | 2 | 13 | 463.40 | 5.16 | 364 | 2112 | 3234 | 240 | 1007 | 6851 |
| 4 | 2008-10-02 | SRM 420 | 2 | 398 | 446.02 | 0.16 | 55 | 1748 | 6425 | -1 | 767 | 10189 |
| 3 | 2007-10-17 | SRM 372 | 2 | 595 | 356.21 | -0.86 | -83 | 1693 | 4985 | -191 | 768 | 6267 |
| 2 | 2007-10-13 | SRM 371 | 2 | 234 | 546.27 | 1.22 | 270 | 1775 | 4342 | 61 | 959 | 4379 |
| 1 | 2007-07-12 | SRM 357 | 2 | 417 | 387.00 | -0.11 | -11 | 1505 | 5847 | -302 | 898 | 4721 |