4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| tmdusa | 8 | 2206 | 1218 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.710 | 0.732 | 1.186 | 83.7 | -9 | 195 | 2206 | 2206 | 2825 |
| Odd | 0.709 | 0.733 | 1.189 | 84.0 | -9 | 192 | 2076 | 2076 | 2824 |
| SRMFix | 0.671 | 0.781 | 1.168 | 83.6 | -21 | 224 | 1788 | 1760 | 2599 |
| initial | 0.720 | 0.814 | 1.209 | 98.0 | -33 | 335 | 1922 | 1894 | 2510 |
| SRM | 0.763 | 1.076 | 1.510 | 64.2 | -232 | 131 | 1219 | 1218 | 2969 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 8 | 2009-05-27 | SRM 441 | 1 | 422 | 470.79 | 0.16 | 35 | 2206 | 2825 | 15 | 1218 | 2969 |
| 7 | 2009-05-12 | SRM 440 | 1 | 408 | 489.56 | -0.09 | -9 | 2171 | 3031 | -16 | 1203 | 3318 |
| 6 | 2008-12-10 | TC China 08 - 1D | 1 | 68 | 69.88 | 0.04 | 21 | 2180 | 2902 | 19 | 1219 | 3401 |
| 5 | 2008-08-06 | SRM 413 | 2 | 31 | 245.00 | 2.98 | 192 | 2160 | 2867 | 131 | 1200 | 3742 |
| 4 | 2008-05-03 | East China Round 1 | 1 | 141 | 293.06 | 1.06 | 92 | 1968 | 3759 | 71 | 1069 | 5034 |
| 3 | 2008-05-01 | SRM 400 | 2 | 272 | 371.47 | 0.45 | 74 | 1876 | 4392 | 4 | 998 | 4890 |
| 2 | 2008-04-23 | SRM 399 | 2 | 178 | 356.80 | 1.00 | 195 | 1802 | 4918 | 26 | 994 | 4927 |
| 1 | 2008-04-15 | SRM 398 | 2 | 484 | 510.74 | 0.08 | 53 | 1607 | 6600 | -232 | 968 | 5121 |