4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| Mackan | 9 | 1575 | 872 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.033 | 0.494 | 0.572 | 51.1 | -73 | 90 | 1330 | 1247 | 2198 |
| SRM | -0.086 | 0.503 | 0.595 | 80.2 | -185 | 152 | 1015 | 872 | 2436 |
| initial | 0.033 | 0.520 | 0.592 | 62.6 | -78 | 123 | 1390 | 1236 | 2221 |
| EloSRM | -0.067 | 0.550 | 0.629 | 60.7 | -54 | 140 | 1648 | 1575 | 1972 |
| Odd | -0.085 | 0.558 | 0.638 | 60.8 | -51 | 136 | 1604 | 1533 | 1959 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 9 | 2004-11-20 | SRM 219 | 2 | 153 | 118.81 | -0.77 | -36 | 1575 | 1972 | -81 | 872 | 2436 |
| 8 | 2004-09-25 | SRM 212 | 2 | 159 | 94.17 | -0.76 | -37 | 1611 | 1933 | -47 | 953 | 2248 |
| 7 | 2004-09-07 | TCO04 Qual 5 | 1 | 80 | 159.83 | 1.00 | 140 | 1648 | 1752 | 152 | 1000 | 1995 |
| 6 | 2004-05-15 | SRM 194 | 2 | 73 | 106.04 | 0.54 | 58 | 1508 | 2089 | 45 | 848 | 2571 |
| 5 | 2004-04-24 | SRM 191 | 2 | 119 | 83.81 | -0.51 | -31 | 1450 | 2263 | -63 | 803 | 2758 |
| 4 | 2004-04-06 | SRM 190 | 2 | 133 | 79.33 | -0.74 | -54 | 1482 | 2162 | -114 | 866 | 2451 |
| 3 | 2004-03-25 | SRM 188 | 2 | 104 | 105.66 | 0.02 | 21 | 1536 | 1985 | -28 | 980 | 1985 |
| 2 | 2004-03-16 | SRM 187 | 2 | 102 | 148.50 | 0.54 | 118 | 1515 | 2028 | -7 | 1008 | 1893 |
| 1 | 2004-03-13 | SRM 186 | 2 | 132 | 138.48 | 0.07 | 51 | 1397 | 2414 | -185 | 1015 | 1849 |