4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| tuyide | 26 | 2326 | 1092 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.126 | 0.796 | 1.089 | 62.2 | -98 | 287 | 1959 | 1744 | 2680 |
| initial | 0.191 | 0.810 | 1.145 | 97.6 | -275 | 295 | 2219 | 1775 | 2795 |
| Odd | 0.103 | 0.825 | 1.141 | 57.2 | -61 | 343 | 2280 | 2156 | 2552 |
| EloSRM | 0.088 | 0.830 | 1.149 | 59.1 | -61 | 350 | 2412 | 2326 | 2439 |
| SRM | 0.513 | 0.892 | 1.206 | 88.6 | -313 | 200 | 1457 | 1092 | 3929 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 26 | 2010-05-12 | TCO10 Qual 2 | 1 | 361 | 600.66 | 0.74 | 92 | 2326 | 2439 | 87 | 1092 | 3929 |
| 25 | 2009-02-24 | TCO09 Qual 1 | 1 | 1176 | 645.10 | -0.93 | -61 | 2234 | 2563 | -166 | 1005 | 6232 |
| 24 | 2008-06-08 | College Tour West China | 1 | 87 | 99.49 | 0.19 | 14 | 2295 | 2047 | 90 | 1171 | 3896 |
| 23 | 2008-05-03 | East China Round 1 | 1 | 219 | 87.85 | -1.32 | -35 | 2281 | 2047 | -7 | 1081 | 4941 |
| 22 | 2008-04-12 | SRM 397 | 2 | 371 | 61.14 | -2.60 | -36 | 2316 | 1907 | -36 | 1088 | 4076 |
| 21 | 2008-04-03 | SRM 396 | 1 | 478 | 370.66 | -0.46 | -21 | 2353 | 1774 | -96 | 1124 | 3693 |
| 20 | 2008-03-11 | SRM 393 | 2 | 124 | 47.38 | -1.39 | -22 | 2373 | 1661 | 32 | 1220 | 2941 |
| 19 | 2008-02-23 | TCO08 Round 2 | 1 | 769 | 643.24 | -0.29 | -17 | 2395 | 1566 | -103 | 1188 | 3167 |
| 18 | 2008-02-16 | TCO08 Round 1 | 1 | 761 | 865.09 | 0.18 | 18 | 2412 | 1501 | 52 | 1291 | 2375 |
| 17 | 2008-02-13 | TCO08 Qual 3 | 1 | 77 | 298.77 | 1.96 | 86 | 2394 | 1556 | 150 | 1239 | 2821 |
| 16 | 2007-10-17 | SRM 372 | 1 | 588 | 397.97 | -0.56 | -25 | 2308 | 1602 | -151 | 1089 | 3462 |
| 15 | 2007-10-13 | SRM 371 | 1 | 597 | 416.87 | -0.56 | -27 | 2334 | 1513 | -156 | 1240 | 2423 |
| 14 | 2007-10-09 | SRM 370 | 1 | 398 | 359.99 | -0.14 | -4 | 2361 | 1418 | -20 | 1396 | 1550 |
| 13 | 2007-10-04 | SRM 369 | 1 | 310 | ||||||||
| 12 | 2007-10-02 | SRM 368 | 1 | 248 | 331.41 | -0.14 | -3 | 2365 | 1409 | -19 | 1416 | 1465 |
| 11 | 2007-09-26 | SRM 367 | 1 | 311 | 397.15 | 0.35 | 32 | 2369 | 1394 | 44 | 1435 | 1387 |
| 10 | 2007-09-12 | SRM 365 | 1 | 294 | 401.76 | -0.08 | 0 | 2337 | 1469 | -13 | 1391 | 1562 |
| 9 | 2007-09-08 | TCCC07 Round 2 | 1 | 496 | 520.96 | 0.07 | 14 | 2337 | 1448 | 7 | 1404 | 1483 |
| 8 | 2007-08-30 | TCCC07 Round 1B | 1 | 298 | 204.86 | -0.54 | -33 | 2323 | 1479 | -60 | 1397 | 1517 |
| 7 | 2007-08-18 | TCCC07 Qual 1 | 1 | 281 | 315.44 | 0.17 | 25 | 2356 | 1352 | 23 | 1457 | 1291 |
| 6 | 2007-07-02 | SRM 356 | 1 | 181 | 258.02 | -0.03 | 5 | 2331 | 1365 | -21 | 1434 | 1335 |
| 5 | 2007-06-20 | SRM 355 | 1 | 106 | 366.86 | 1.79 | 208 | 2326 | 1380 | 200 | 1455 | 1264 |
| 4 | 2007-06-14 | SRM 354 | 2 | 34 | 185.33 | 2.45 | 154 | 2118 | 2098 | 138 | 1255 | 2196 |
| 3 | 2007-06-07 | SRM 353 | 2 | 109 | 299.50 | 1.46 | 151 | 1964 | 2802 | 96 | 1117 | 3064 |
| 2 | 2007-06-02 | SRM 352 | 2 | 118 | 512.30 | 2.12 | 350 | 1813 | 3649 | 134 | 1021 | 3740 |
| 1 | 2007-05-29 | SRM 351 | 2 | 438 | 443.06 | -0.24 | -46 | 1463 | 6039 | -313 | 887 | 4770 |