4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| hmlog | 4 | 2079 | 1224 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.020 | 0.259 | 0.329 | 67.5 | -100 | 147 | 1347 | 1224 | 3315 |
| SRMFix | 0.424 | 0.433 | 0.585 | 84.2 | -2 | 227 | 1534 | 1532 | 3903 |
| EloSRM | 0.423 | 0.444 | 0.603 | 125.2 | -3 | 327 | 2082 | 2078 | 3572 |
| Odd | 0.438 | 0.456 | 0.618 | 123.0 | -3 | 322 | 1932 | 1929 | 3749 |
| initial | 0.495 | 0.495 | 0.639 | 59.6 | 4 | 127 | 1438 | 1438 | 4544 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2009-04-30 | SRM 439 | 1 | 380 | 402.47 | -0.04 | -3 | 2078 | 3572 | -100 | 1224 | 3315 |
| 3 | 2009-01-21 | SRM 433 | 1 | 369 | 515.06 | 0.14 | 47 | 2082 | 3543 | -17 | 1324 | 2598 |
| 2 | 2008-12-14 | TC China 08 - Finals | 1 | 203 | 287.18 | 0.50 | 123 | 2035 | 3838 | -6 | 1341 | 2450 |
| 1 | 2008-11-23 | TC China 08 - 1A | 1 | 88 | 187.02 | 1.09 | 327 | 1912 | 4786 | 147 | 1347 | 2375 |