4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| chenglk0 | 5 | 2286 | 1425 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.232 | 0.278 | 0.445 | 52.2 | -18 | 198 | 1425 | 1425 | 1433 |
| EloSRM | 0.622 | 0.622 | 0.791 | 162.7 | 64 | 451 | 2286 | 2286 | 1645 |
| SRMFix | 0.687 | 0.687 | 0.804 | 113.7 | 35 | 314 | 1769 | 1769 | 2021 |
| initial | 0.883 | 0.883 | 0.949 | 106.4 | 60 | 184 | 1732 | 1732 | 2364 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 5 | 2007-09-18 | SRM 366 | 1 | 285 | 339.40 | 0.25 | 64 | 2286 | 1645 | 5 | 1425 | 1433 |
| 4 | 2007-04-12 | TCO07 Round 1C | 1 | 168 | 238.08 | 0.50 | 95 | 2222 | 1542 | 29 | 1420 | 1318 |
| 3 | 2007-04-03 | TCO07 Qual 3 | 1 | 219 | 266.56 | 0.28 | 72 | 2127 | 1879 | -18 | 1391 | 1419 |
| 2 | 2006-09-23 | TCCC06 Round 1B | 1 | 254 | 357.17 | 0.49 | 131 | 2055 | 1826 | 11 | 1409 | 1256 |
| 1 | 2006-09-09 | TCCC06 Qual 2 | 1 | 175 | 522.58 | 1.58 | 451 | 1924 | 2359 | 198 | 1398 | 1279 |