4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| OIEG_topcoder | 7 | 2087 | 1173 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.307 | 0.779 | 1.358 | 91.6 | -146 | 230 | 1271 | 1173 | 2833 |
| initial | 0.673 | 0.793 | 1.427 | 95.5 | -40 | 435 | 1767 | 1767 | 2216 |
| SRMFix | 0.585 | 0.819 | 1.376 | 89.0 | -52 | 246 | 1628 | 1628 | 2613 |
| EloSRM | 0.579 | 0.841 | 1.381 | 119.3 | -50 | 291 | 2086 | 2086 | 2387 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 7 | 2007-09-01 | TCCC07 Round 1C | 1 | 302 | 328.08 | 0.12 | 25 | 2086 | 2387 | 6 | 1173 | 2833 |
| 6 | 2007-08-23 | TCCC07 Qual 3 | 1 | 23 | 251.48 | 3.45 | 281 | 2062 | 2501 | 230 | 1167 | 2891 |
| 5 | 2007-08-18 | TCCC07 Qual 1 | 1 | 788 | 676.53 | -0.22 | -30 | 1780 | 4130 | -81 | 937 | 4529 |
| 4 | 2007-04-03 | TCO07 Qual 3 | 1 | 489 | 437.82 | -0.48 | -50 | 1810 | 3514 | -146 | 1018 | 3745 |
| 3 | 2007-03-31 | TCO07 Qual 2 | 1 | 800 | 685.61 | -0.22 | -31 | 1860 | 3197 | -107 | 1164 | 2727 |
| 2 | 2006-09-23 | TCCC06 Round 1B | 1 | 304 | 411.97 | 0.44 | 127 | 1891 | 2562 | 0 | 1271 | 1889 |
| 1 | 2006-09-12 | TCCC06 Qual 3 | 1 | 181 | 351.78 | 0.96 | 291 | 1764 | 3207 | 71 | 1271 | 1909 |