4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| wjaskowski | 15 | 2298 | 1287 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.190 | 0.570 | 0.742 | 87.3 | -243 | 243 | 1572 | 1287 | 1375 |
| SRMFix | 0.331 | 0.643 | 0.904 | 73.3 | -46 | 472 | 1976 | 1917 | 857 |
| Odd | 0.300 | 0.674 | 0.935 | 85.4 | -57 | 539 | 2231 | 2185 | 750 |
| EloSRM | 0.299 | 0.679 | 0.935 | 91.5 | -63 | 536 | 2350 | 2298 | 725 |
| initial | 0.469 | 0.691 | 0.959 | 83.3 | -107 | 304 | 2187 | 2048 | 828 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 15 | 2006-01-21 | SRM 284 | 1 | 343 | 182.94 | -0.90 | -43 | 2298 | 725 | -243 | 1287 | 1375 |
| 14 | 2006-01-19 | SRM 283 | 1 | 129 | 171.48 | -0.24 | -9 | 2340 | 645 | -42 | 1530 | 687 |
| 13 | 2006-01-05 | SRM 281 | 1 | 92 | 213.23 | 1.21 | 89 | 2350 | 639 | 100 | 1572 | 622 |
| 12 | 2005-12-08 | SRM 276 | 1 | 223 | 250.80 | 0.17 | 23 | 2261 | 752 | 18 | 1472 | 777 |
| 11 | 2005-11-23 | SRM 274 | 1 | 79 | 172.94 | 1.13 | 106 | 2238 | 776 | 117 | 1454 | 808 |
| 10 | 2005-11-08 | SRM 271 | 1 | 213 | 183.74 | -0.21 | -17 | 2132 | 963 | -69 | 1337 | 1066 |
| 9 | 2005-11-03 | SRM 270 | 1 | 162 | 194.21 | 0.26 | 49 | 2149 | 917 | 18 | 1406 | 888 |
| 8 | 2005-10-18 | SRM 268 | 1 | 199 | 206.12 | 0.05 | 23 | 2101 | 1014 | -25 | 1388 | 934 |
| 7 | 2005-01-15 | TCCC05 Round 1 | 1 | 290 | 238.62 | -0.28 | -27 | 2077 | 771 | -52 | 1413 | 695 |
| 6 | 2005-01-11 | TCCC05 Qual 1 | 1 | 86 | 59.11 | -0.54 | -63 | 2104 | 704 | -81 | 1465 | 598 |
| 5 | 2004-03-13 | SRM 186 | 1 | 62 | 108.58 | 0.81 | 96 | 2167 | 456 | 82 | 1546 | 410 |
| 4 | 2004-02-28 | TCCC '04 Round 1 | 1 | 230 | 178.99 | -0.36 | -30 | 2071 | 608 | -66 | 1464 | 532 |
| 3 | 2004-02-23 | TCCC '04 Qual. 4 | 1 | 41 | 33.06 | -0.31 | -18 | 2101 | 567 | -33 | 1530 | 442 |
| 2 | 2004-02-17 | SRM 184 | 1 | 78 | 162.35 | 1.06 | 242 | 2120 | 523 | 120 | 1563 | 386 |
| 1 | 2004-02-07 | SRM 182 | 2 | 25 | 155.84 | 2.64 | 536 | 1878 | 987 | 243 | 1443 | 544 |