4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| lukaas | 10 | 1934 | 1109 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.254 | 0.765 | 0.915 | 103.5 | -87 | 206 | 1994 | 1934 | 4748 |
| Odd | 0.248 | 0.773 | 0.926 | 95.4 | -74 | 193 | 1890 | 1841 | 4475 |
| SRM | 0.241 | 0.839 | 1.015 | 121.7 | -382 | 180 | 1216 | 1109 | 3861 |
| SRMFix | 0.286 | 0.856 | 1.062 | 89.9 | -125 | 228 | 1546 | 1476 | 4225 |
| initial | 0.233 | 0.880 | 1.099 | 106.0 | -172 | 286 | 1624 | 1481 | 4101 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 10 | 2009-10-20 | SRM 451 | 2 | 429 | 259.07 | -0.73 | -61 | 1934 | 4748 | -76 | 1109 | 3861 |
| 9 | 2006-09-23 | TCCC06 Round 1B | 1 | 236 | 367.15 | 0.64 | 98 | 1994 | 2088 | 79 | 1185 | 2426 |
| 8 | 2006-09-12 | TCCC06 Qual 3 | 1 | 107 | 221.98 | 1.05 | 145 | 1896 | 2494 | 86 | 1106 | 2936 |
| 7 | 2006-02-28 | TCO06 Qual 1/3/8 | 1 | 254 | 240.20 | -0.08 | -1 | 1751 | 2623 | -27 | 1020 | 2997 |
| 6 | 2005-11-19 | SRM 272 | 2 | 258 | 109.64 | -1.24 | -82 | 1752 | 2147 | -71 | 1047 | 2369 |
| 5 | 2005-02-23 | SRM 232 | 1 | 148 | 147.56 | -0.10 | -12 | 1834 | 1323 | -98 | 1118 | 1573 |
| 4 | 2005-02-19 | SRM 231 | 2 | 28 | 100.14 | 1.84 | 149 | 1846 | 1302 | 108 | 1216 | 1202 |
| 3 | 2005-01-15 | TCCC05 Round 1 | 1 | 215 | 392.59 | 0.87 | 206 | 1697 | 1682 | 180 | 1108 | 1592 |
| 2 | 2005-01-11 | TCCC05 Qual 5 | 1 | 87 | 141.27 | 0.70 | 194 | 1491 | 2365 | 110 | 928 | 2340 |
| 1 | 2004-12-07 | SRM 222 | 2 | 151 | 128.82 | -0.42 | -87 | 1297 | 3131 | -382 | 818 | 2756 |