4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| huoqui | 12 | 2127 | 1066 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.299 | 0.775 | 1.058 | 93.3 | -158 | 323 | 1790 | 1632 | 3268 |
| EloSRM | 0.370 | 0.776 | 1.028 | 71.5 | -43 | 273 | 2153 | 2127 | 3367 |
| SRMFix | 0.316 | 0.788 | 1.028 | 75.5 | -76 | 255 | 1647 | 1594 | 3440 |
| SRM | 0.608 | 0.933 | 1.211 | 103.0 | -288 | 208 | 1408 | 1066 | 4219 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 12 | 2009-10-17 | SRM 450 | 2 | 321 | 185.12 | -0.79 | -26 | 2127 | 3367 | -2 | 1066 | 4219 |
| 11 | 2009-09-23 | SRM 449 | 2 | 106 | 288.36 | 1.44 | 90 | 2153 | 3206 | 89 | 1068 | 4202 |
| 10 | 2009-09-10 | SRM 448 | 2 | 159 | 347.90 | 1.13 | 99 | 2063 | 3775 | 78 | 979 | 5113 |
| 9 | 2009-05-12 | SRM 440 | 2 | 246 | 361.25 | 0.55 | 59 | 1964 | 4436 | 51 | 901 | 7362 |
| 8 | 2008-12-14 | TC China 08 - Finals | 1 | 387 | 282.46 | -0.54 | -43 | 1905 | 4929 | -104 | 850 | 8946 |
| 7 | 2008-11-23 | TC China 08 - 1A | 1 | 126 | 103.55 | -0.28 | -17 | 1948 | 4473 | -30 | 954 | 7497 |
| 6 | 2008-10-08 | SRM 421 | 2 | 75 | 425.06 | 2.50 | 173 | 1964 | 4307 | 125 | 984 | 7528 |
| 5 | 2008-08-16 | SRM 414 | 2 | 486 | 377.41 | -0.36 | -21 | 1792 | 5938 | -46 | 859 | 8985 |
| 4 | 2008-08-06 | SRM 413 | 2 | 447 | 338.37 | -0.40 | -27 | 1813 | 5651 | -51 | 905 | 8372 |
| 3 | 2008-07-31 | SRM 412 | 1 | 559 | 543.85 | -0.05 | -12 | 1840 | 5352 | -288 | 956 | 7784 |
| 2 | 2008-07-10 | SRM 409 | 1 | 490 | 564.70 | 0.04 | 20 | 1852 | 5162 | -164 | 1244 | 3276 |
| 1 | 2008-05-25 | College Tour Guangdong | 1 | 184 | 424.96 | 1.21 | 273 | 1832 | 5117 | 208 | 1408 | 1957 |