4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| smallbire | 15 | 2128 | 982 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.396 | 0.866 | 1.383 | 124.3 | -391 | 591 | 1791 | 982 | 5014 |
| initial | 0.138 | 1.042 | 1.558 | 125.4 | -302 | 529 | 1997 | 1450 | 4323 |
| EloSRM | 0.011 | 1.052 | 1.528 | 87.2 | -107 | 588 | 2317 | 2128 | 3276 |
| SRMFix | -0.014 | 1.082 | 1.526 | 113.2 | -183 | 706 | 1906 | 1524 | 3847 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 15 | 2009-08-08 | SRM 446 | 2 | 838 | 260.71 | -1.85 | -46 | 2128 | 3276 | -156 | 982 | 5014 |
| 14 | 2009-07-23 | SRM 445 | 2 | 190 | 187.45 | -0.02 | 9 | 2174 | 3035 | 27 | 1138 | 3587 |
| 13 | 2009-06-23 | SRM 443 | 2 | 257 | 128.78 | -1.00 | -28 | 2165 | 3067 | -6 | 1111 | 3789 |
| 12 | 2009-06-13 | SRM 442 | 2 | 256 | 136.90 | -0.90 | -26 | 2192 | 2897 | 9 | 1117 | 3748 |
| 11 | 2009-05-27 | SRM 441 | 2 | 332 | 94.10 | -1.82 | -54 | 2218 | 2751 | -30 | 1108 | 3879 |
| 10 | 2009-05-12 | SRM 440 | 1 | 633 | 483.60 | -0.42 | -45 | 2272 | 2491 | -204 | 1138 | 4153 |
| 9 | 2009-01-06 | SRM 432 | 1 | 296 | 444.56 | 0.59 | 80 | 2317 | 2256 | 66 | 1342 | 2448 |
| 8 | 2008-12-20 | SRM 430 | 1 | 454 | 573.69 | 0.34 | 59 | 2237 | 2642 | 28 | 1276 | 2930 |
| 7 | 2008-07-10 | SRM 409 | 1 | 468 | 536.57 | 0.20 | 30 | 2178 | 2699 | -3 | 1248 | 3226 |
| 6 | 2008-07-01 | SRM 408 | 1 | 387 | 463.01 | 0.26 | 42 | 2148 | 2845 | -1 | 1251 | 3196 |
| 5 | 2008-06-26 | SRM 407 | 2 | 54 | 244.41 | 2.18 | 131 | 2107 | 3035 | 102 | 1252 | 3181 |
| 4 | 2008-06-14 | SRM 405 | 2 | 372 | 270.13 | -0.46 | -21 | 1975 | 3901 | -29 | 1150 | 4464 |
| 3 | 2008-06-08 | College Tour West China | 1 | 317 | 144.36 | -1.14 | -107 | 1997 | 3678 | -221 | 1179 | 3825 |
| 2 | 2008-06-05 | SRM 404 | 1 | 597 | 517.72 | -0.21 | -43 | 2104 | 2998 | -391 | 1400 | 2005 |
| 1 | 2008-05-25 | College Tour Guangdong | 1 | 20 | 424.96 | 4.41 | 588 | 2147 | 2750 | 591 | 1791 | 664 |