4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| fireduck | 9 | 2553 | 1515 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.708 | 0.899 | 1.411 | 128.2 | -78 | 634 | 2013 | 2013 | 1577 |
| EloSRM | 0.850 | 0.995 | 1.507 | 166.6 | -77 | 680 | 2553 | 2553 | 1665 |
| initial | 1.001 | 1.072 | 1.548 | 129.0 | -18 | 456 | 2165 | 2165 | 1968 |
| SRM | 0.842 | 1.126 | 1.490 | 147.1 | -349 | 333 | 1533 | 1515 | 1388 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 9 | 2010-10-05 | SRM 484 | 1 | 216 | 341.10 | 0.66 | 151 | 2553 | 1665 | 41 | 1515 | 1388 |
| 8 | 2007-12-08 | SRM 381 | 1 | 228 | 425.19 | 0.90 | 150 | 2402 | 1392 | 92 | 1474 | 1387 |
| 7 | 2007-12-04 | SRM 380 | 1 | 327 | 337.25 | -0.17 | -26 | 2253 | 1882 | -82 | 1382 | 1758 |
| 6 | 2006-03-04 | TCO06 Round 1 | 1 | 399 | ||||||||
| 5 | 2006-02-28 | TCO06 Qual 7/9/14 | 1 | 99 | 116.99 | 0.24 | 44 | 2279 | 862 | 47 | 1464 | 917 |
| 4 | 2005-12-17 | SRM 277 | 1 | 188 | 297.24 | 0.66 | 109 | 2235 | 824 | 88 | 1417 | 931 |
| 3 | 2005-11-03 | SRM 270 | 2 | 18 | 36.62 | 1.02 | 96 | 2126 | 969 | 145 | 1329 | 1089 |
| 2 | 2005-10-26 | SRM 269 | 1 | 205 | 158.49 | -0.41 | -77 | 2030 | 1186 | -349 | 1184 | 1669 |
| 1 | 2005-10-18 | SRM 268 | 2 | 16 | 238.31 | 3.90 | 680 | 2108 | 1002 | 333 | 1533 | 633 |