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 |
|---|---|---|---|
| pburdzy | 8 | 1594 | 815 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.122 | 0.658 | 0.746 | 79.2 | -124 | 148 | 1442 | 1317 | 1967 |
| SRMFix | 0.169 | 0.675 | 0.757 | 72.5 | -93 | 118 | 1367 | 1304 | 2108 |
| EloSRM | 0.129 | 0.678 | 0.731 | 73.0 | -79 | 135 | 1628 | 1594 | 2083 |
| Odd | 0.103 | 0.684 | 0.728 | 73.6 | -77 | 155 | 1576 | 1542 | 2090 |
| SRM | 0.147 | 0.796 | 0.895 | 106.1 | -228 | 94 | 1118 | 815 | 2905 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 8 | 2005-04-02 | SRM 236 | 2 | 196 | 113.34 | -0.79 | -33 | 1594 | 2083 | -52 | 815 | 2905 |
| 7 | 2005-03-22 | SRM 235 | 2 | 71 | 131.91 | 0.89 | 67 | 1628 | 1952 | 77 | 867 | 2657 |
| 6 | 2005-03-03 | SRM 233 | 2 | 90 | 155.73 | 0.79 | 69 | 1560 | 2141 | 61 | 790 | 3031 |
| 5 | 2005-02-23 | SRM 232 | 2 | 70 | 156.61 | 1.16 | 126 | 1491 | 2403 | 94 | 729 | 3259 |
| 4 | 2005-02-19 | SRM 231 | 2 | 266 | 189.56 | -0.55 | -53 | 1364 | 2958 | -156 | 635 | 3642 |
| 3 | 2005-01-27 | SRM 228 | 2 | 165 | 138.72 | -0.25 | -21 | 1417 | 2691 | -99 | 791 | 3096 |
| 2 | 2005-01-22 | SRM 227 | 2 | 191 | 125.78 | -0.60 | -79 | 1438 | 2571 | -228 | 890 | 2479 |
| 1 | 2004-11-20 | SRM 219 | 2 | 128 | 166.63 | 0.38 | 135 | 1517 | 2133 | -82 | 1118 | 1495 |