4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| 273544537 | 8 | 2522 | 1470 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.428 | 0.659 | 0.913 | 73.4 | -82 | 151 | 1470 | 1470 | 1519 |
| EloSRM | 0.667 | 0.724 | 0.995 | 119.6 | -7 | 309 | 2522 | 2522 | 1570 |
| SRMFix | 0.698 | 0.738 | 1.039 | 88.4 | -9 | 322 | 1873 | 1873 | 2096 |
| initial | 0.820 | 0.823 | 1.120 | 99.1 | -2 | 296 | 1990 | 1990 | 2305 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 8 | 2010-03-02 | SRM 463 | 1 | 227 | 480.30 | 1.08 | 164 | 2522 | 1570 | 104 | 1470 | 1519 |
| 7 | 2009-10-17 | SRM 450 | 1 | 322 | 482.88 | 0.58 | 107 | 2357 | 2187 | 60 | 1366 | 2001 |
| 6 | 2009-07-08 | SRM 444 | 1 | 448 | 515.61 | -0.09 | -7 | 2250 | 2626 | -50 | 1306 | 2329 |
| 5 | 2009-02-28 | TCO09 Qual 2 | 1 | 678 | 619.01 | -0.13 | -4 | 2257 | 2510 | -43 | 1356 | 2284 |
| 4 | 2008-12-23 | SRM 431 | 1 | 329 | 411.83 | 0.32 | 64 | 2261 | 2530 | -7 | 1399 | 2047 |
| 3 | 2008-12-14 | TC China 08 - Finals | 1 | 112 | 240.77 | 1.10 | 160 | 2197 | 2816 | 90 | 1406 | 1994 |
| 2 | 2008-12-12 | TC China 08 - 1E | 1 | 42 | 197.82 | 2.24 | 309 | 2037 | 3832 | 151 | 1316 | 2643 |
| 1 | 2008-12-11 | SRM 429 | 1 | 525 | 617.81 | 0.23 | 141 | 1728 | 6787 | -82 | 1165 | 3875 |