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 |
|---|---|---|---|
| xor_freecity | 7 | 2263 | 1499 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.464 | 0.859 | 1.638 | 107.9 | -95 | 478 | 1679 | 1499 | 690 |
| SRMFix | 0.648 | 0.962 | 1.869 | 138.9 | -50 | 755 | 2034 | 1939 | 703 |
| initial | 0.931 | 1.003 | 1.898 | 120.8 | -20 | 590 | 1996 | 1985 | 797 |
| EloSRM | 0.722 | 1.032 | 1.922 | 156.0 | -49 | 735 | 2308 | 2263 | 662 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 7 | 2005-09-09 | SRM 262 | 1 | 163 | 134.68 | -0.28 | -22 | 2263 | 662 | -37 | 1499 | 690 |
| 6 | 2005-08-27 | SRM 260 | 1 | 163 | 198.70 | 0.29 | 57 | 2285 | 630 | 29 | 1536 | 639 |
| 5 | 2005-05-14 | SRM 242 | 1 | 164 | 120.13 | -0.45 | -49 | 2229 | 574 | -95 | 1507 | 567 |
| 4 | 2004-12-28 | SRM 225 | 1 | 113 | 88.14 | -0.36 | -31 | 2277 | 430 | -77 | 1602 | 401 |
| 3 | 2004-12-22 | SRM 224 | 1 | 75 | 103.21 | 0.46 | 92 | 2308 | 391 | 20 | 1679 | 327 |
| 2 | 2004-11-20 | SRM 219 | 1 | 93 | 121.81 | 0.39 | 107 | 2216 | 500 | -19 | 1659 | 342 |
| 1 | 2004-09-28 | SRM 213 | 2 | 5 | 160.23 | 5.00 | 735 | 2109 | 675 | 478 | 1678 | 331 |