4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| qiluofei | 16 | 1958 | 876 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.030 | 0.478 | 0.603 | 41.2 | -42 | 213 | 1980 | 1958 | 4508 |
| Odd | 0.023 | 0.479 | 0.607 | 42.7 | -45 | 221 | 1871 | 1844 | 4458 |
| SRMFix | 0.073 | 0.488 | 0.615 | 45.4 | -80 | 180 | 1490 | 1426 | 5009 |
| SRM | 0.057 | 0.525 | 0.639 | 58.9 | -176 | 140 | 1340 | 876 | 8650 |
| initial | 0.135 | 0.534 | 0.665 | 64.3 | -164 | 139 | 1550 | 1444 | 4619 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 16 | 2008-12-23 | SRM 431 | 2 | 348 | ||||||||
| 15 | 2008-12-20 | SRM 430 | 2 | 397 | 278.34 | -0.51 | -13 | 1958 | 4508 | -10 | 876 | 8650 |
| 14 | 2008-12-11 | SRM 429 | 2 | 193 | 316.14 | 0.71 | 36 | 1970 | 4349 | 59 | 886 | 8421 |
| 13 | 2008-12-02 | SRM 428 | 2 | 713 | 272.68 | -1.42 | -42 | 1935 | 4646 | -174 | 827 | 9198 |
| 12 | 2008-11-25 | SRM 427 | 2 | 265 | 222.58 | -0.25 | -4 | 1977 | 4257 | -17 | 1001 | 6614 |
| 11 | 2008-11-06 | SRM 424 | 2 | 228 | 245.10 | 0.10 | 14 | 1980 | 4163 | 10 | 1018 | 6458 |
| 10 | 2008-10-08 | SRM 421 | 2 | 234 | 298.74 | 0.35 | 26 | 1966 | 4288 | 18 | 1008 | 6837 |
| 9 | 2008-10-02 | SRM 420 | 2 | 242 | 276.47 | 0.19 | 20 | 1940 | 4465 | 10 | 990 | 7417 |
| 8 | 2008-09-24 | SRM 419 | 2 | 267 | 207.54 | -0.36 | -12 | 1920 | 4655 | -27 | 980 | 7530 |
| 7 | 2008-09-20 | SRM 418 | 2 | 173 | 322.65 | 0.90 | 70 | 1932 | 4517 | 43 | 1007 | 6813 |
| 6 | 2008-09-11 | SRM 417 | 2 | 543 | 326.14 | -0.74 | -40 | 1861 | 5147 | -89 | 964 | 7678 |
| 5 | 2008-08-16 | SRM 414 | 2 | 258 | 348.28 | 0.43 | 52 | 1901 | 4779 | -5 | 1053 | 6240 |
| 4 | 2008-08-06 | SRM 413 | 2 | 355 | 336.68 | -0.08 | 7 | 1849 | 5273 | -56 | 1058 | 6161 |
| 3 | 2008-07-19 | SRM 410 | 2 | 394 | 477.32 | 0.28 | 57 | 1842 | 5318 | -50 | 1114 | 4848 |
| 2 | 2008-06-17 | SRM 406 | 1 | 342 | 375.88 | 0.02 | 10 | 1785 | 5729 | -176 | 1164 | 3950 |
| 1 | 2008-06-08 | College Tour HUST | 1 | 42 | 74.64 | 0.83 | 213 | 1775 | 5783 | 140 | 1340 | 2475 |