4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| ann_z | 59 | 2661 | 1671 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | 0.293 | 0.558 | 0.734 | 27.3 | -32 | 195 | 2498 | 2498 | 1356 |
| EloSRM | 0.314 | 0.565 | 0.742 | 27.2 | -38 | 184 | 2661 | 2661 | 1380 |
| SRMFix | 0.308 | 0.565 | 0.755 | 29.4 | -56 | 121 | 2076 | 2076 | 1391 |
| initial | 0.186 | 0.579 | 0.768 | 69.7 | -151 | 358 | 2563 | 2524 | 1002 |
| SRM | 0.374 | 0.637 | 0.864 | 50.7 | -144 | 111 | 1671 | 1671 | 1005 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 59 | 2011-02-26 | SRM 498 | 1 | 276 | 427.45 | 0.63 | 35 | 2661 | 1380 | 34 | 1671 | 1005 |
| 58 | 2010-06-26 | TCO10 Round 2 | 1 | 395 | 555.82 | 0.49 | 19 | 2626 | 1280 | 42 | 1637 | 1018 |
| 57 | 2010-06-19 | TCO10 Round 1 | 1 | 413 | 774.28 | 0.91 | 29 | 2607 | 1346 | 70 | 1595 | 1111 |
| 56 | 2010-05-24 | TCO10 Qual 3 | 1 | 277 | 220.81 | -0.33 | -4 | 2578 | 1412 | -11 | 1525 | 1332 |
| 55 | 2010-05-20 | SRM 470 | 1 | 365 | 432.86 | 0.25 | 12 | 2582 | 1358 | 22 | 1536 | 1242 |
| 54 | 2010-05-04 | SRM 469 | 1 | 425 | 429.01 | 0.01 | 4 | 2570 | 1338 | -1 | 1514 | 1268 |
| 53 | 2010-04-20 | Member SRM 468 | 1 | 302 | 411.78 | 0.45 | 19 | 2566 | 1296 | 44 | 1515 | 1197 |
| 52 | 2010-03-02 | SRM 463 | 1 | 493 | 371.22 | -0.41 | -10 | 2547 | 1491 | -62 | 1471 | 1517 |
| 51 | 2010-02-13 | Member SRM 461 | 1 | 437 | 403.70 | -0.42 | -10 | 2557 | 1456 | -83 | 1533 | 1302 |
| 50 | 2010-02-06 | SRM 460 | 1 | 150 | 389.36 | 1.38 | 44 | 2567 | 1395 | 91 | 1616 | 1066 |
| 49 | 2010-01-19 | SRM 459 | 1 | 308 | 418.96 | 0.44 | 20 | 2524 | 1549 | 35 | 1525 | 1319 |
| 48 | 2010-01-14 | Member SRM 458 | 1 | 219 | 417.00 | 0.93 | 38 | 2504 | 1632 | 82 | 1490 | 1440 |
| 47 | 2010-01-04 | SRM 457 | 1 | 303 | 336.57 | -0.22 | -6 | 2466 | 1772 | -53 | 1408 | 1759 |
| 46 | 2009-12-17 | Member SRM 455 | 1 | 159 | 395.58 | 1.32 | 56 | 2472 | 1734 | 111 | 1461 | 1544 |
| 45 | 2009-12-05 | SRM 454 | 1 | 377 | 467.74 | 0.31 | 20 | 2415 | 1946 | 36 | 1350 | 2062 |
| 44 | 2009-09-23 | SRM 449 | 1 | 497 | 554.58 | 0.16 | 11 | 2395 | 2001 | 25 | 1314 | 2282 |
| 43 | 2009-05-27 | SRM 441 | 1 | 439 | 392.00 | -0.33 | -9 | 2384 | 1979 | -80 | 1289 | 2456 |
| 42 | 2009-05-12 | SRM 440 | 1 | 261 | 458.44 | 0.81 | 30 | 2393 | 1935 | 92 | 1369 | 2110 |
| 41 | 2009-04-30 | SRM 439 | 1 | 380 | 338.08 | -0.29 | -9 | 2363 | 2077 | -70 | 1277 | 2901 |
| 40 | 2009-04-19 | SRM 438 | 1 | 191 | 338.56 | 0.00 | 3 | 2371 | 2035 | 20 | 1347 | 2379 |
| 39 | 2009-03-07 | TCO09 Round 1 | 1 | 1126 | 1,011.43 | -0.16 | -3 | 2368 | 2051 | -30 | 1327 | 2498 |
| 38 | 2009-02-28 | TCO09 Qual 2 | 1 | 473 | 517.56 | 0.13 | 8 | 2372 | 2006 | 16 | 1357 | 2272 |
| 37 | 2009-02-24 | TCO09 Qual 1 | 1 | 800 | 529.45 | -0.60 | -16 | 2364 | 1977 | -60 | 1341 | 2330 |
| 36 | 2009-02-07 | SRM 434 | 1 | 373 | 463.71 | 0.31 | 16 | 2379 | 2019 | 24 | 1401 | 2021 |
| 35 | 2009-01-21 | SRM 433 | 1 | 369 | 447.46 | -0.06 | 0 | 2363 | 2073 | -23 | 1377 | 2206 |
| 34 | 2008-12-20 | SRM 430 | 1 | 444 | 490.07 | 0.14 | 9 | 2363 | 2039 | -1 | 1400 | 2039 |
| 33 | 2008-12-11 | SRM 429 | 1 | 528 | 448.26 | -0.34 | -11 | 2354 | 2056 | -125 | 1401 | 2009 |
| 32 | 2008-11-12 | SRM 425 | 1 | 244 | 489.30 | 1.00 | 39 | 2365 | 1968 | 67 | 1526 | 1410 |
| 31 | 2008-11-06 | SRM 424 | 1 | 206 | 431.32 | 1.07 | 44 | 2326 | 2116 | 86 | 1459 | 1672 |
| 30 | 2008-10-18 | SRM 422 | 1 | 535 | 527.18 | -0.02 | 2 | 2282 | 2273 | -48 | 1373 | 2207 |
| 29 | 2008-10-08 | SRM 421 | 1 | 237 | 497.62 | 1.07 | 46 | 2280 | 2293 | 88 | 1421 | 1936 |
| 28 | 2008-10-02 | SRM 420 | 1 | 295 | 492.90 | 0.74 | 38 | 2234 | 2513 | 75 | 1333 | 2546 |
| 27 | 2008-09-11 | SRM 417 | 2 | 24 | 149.02 | 2.63 | 45 | 2196 | 2704 | 89 | 1258 | 3154 |
| 26 | 2008-09-04 | SRM 416 | 2 | 172 | 123.89 | -0.47 | -5 | 2151 | 2978 | -4 | 1169 | 3996 |
| 25 | 2008-08-26 | SRM 415 | 2 | 167 | 92.07 | -0.86 | -13 | 2156 | 2937 | -23 | 1173 | 3989 |
| 24 | 2008-07-23 | SRM 411 | 2 | 71 | 115.01 | 0.70 | 21 | 2168 | 2784 | 42 | 1196 | 3743 |
| 23 | 2008-07-19 | SRM 410 | 2 | 145 | 178.48 | 0.30 | 13 | 2148 | 2900 | 36 | 1154 | 4516 |
| 22 | 2008-07-10 | SRM 409 | 1 | 612 | 534.43 | -0.21 | -10 | 2134 | 2963 | -127 | 1118 | 4788 |
| 21 | 2008-06-14 | SRM 405 | 1 | 439 | 541.11 | 0.30 | 22 | 2144 | 2813 | 45 | 1245 | 3262 |
| 20 | 2008-06-05 | SRM 404 | 2 | 57 | 170.34 | 1.58 | 41 | 2123 | 2911 | 58 | 1200 | 3611 |
| 19 | 2008-05-24 | SRM 402 | 2 | 187 | 156.42 | -0.26 | -1 | 2082 | 3061 | -7 | 1142 | 4002 |
| 18 | 2008-05-06 | SRM 401 | 2 | 155 | 191.98 | 0.31 | 16 | 2083 | 3036 | 17 | 1149 | 3710 |
| 17 | 2008-05-01 | SRM 400 | 2 | 179 | 186.10 | 0.06 | 9 | 2067 | 3086 | 4 | 1132 | 3581 |
| 16 | 2008-04-03 | SRM 396 | 2 | 93 | 209.26 | 1.17 | 40 | 2059 | 3157 | 52 | 1128 | 3664 |
| 15 | 2008-03-26 | SRM 395 | 2 | 122 | 138.96 | 0.19 | 14 | 2018 | 3421 | 16 | 1076 | 4246 |
| 14 | 2008-03-22 | SRM 394 | 2 | 363 | 209.94 | -0.79 | -20 | 2004 | 3482 | -43 | 1060 | 4404 |
| 13 | 2008-03-11 | SRM 393 | 2 | 165 | 218.59 | 0.41 | 24 | 2024 | 3336 | 21 | 1103 | 3984 |
| 12 | 2008-02-26 | SRM 391 | 2 | 64 | 195.19 | 1.61 | 64 | 2000 | 3430 | 74 | 1082 | 4119 |
| 11 | 2008-02-05 | TCO08 Qual 1 | 1 | 475 | 676.56 | 0.10 | 13 | 1936 | 3763 | 14 | 1008 | 4808 |
| 10 | 2008-02-02 | SRM 390 | 2 | 132 | 309.73 | 1.23 | 65 | 1923 | 3823 | 68 | 994 | 4925 |
| 9 | 2008-01-09 | SRM 387 | 2 | 155 | 215.78 | 0.48 | 36 | 1858 | 4271 | 33 | 926 | 5492 |
| 8 | 2008-01-05 | SRM 386 | 2 | 375 | 298.00 | -0.33 | -11 | 1822 | 4498 | -22 | 893 | 5820 |
| 7 | 2007-12-27 | SRM 385 | 2 | 267 | 298.44 | 0.16 | 22 | 1833 | 4405 | 15 | 915 | 5619 |
| 6 | 2007-12-08 | SRM 381 | 2 | 230 | 396.10 | 0.78 | 70 | 1811 | 4451 | 54 | 900 | 5684 |
| 5 | 2007-11-28 | SRM 379 | 2 | 333 | 228.43 | -0.55 | -34 | 1741 | 4880 | -71 | 846 | 5955 |
| 4 | 2007-11-20 | SRM 378 | 2 | 424 | 312.73 | -0.44 | -27 | 1775 | 4582 | -60 | 917 | 5214 |
| 3 | 2007-11-14 | SRM 376 | 2 | 166 | 302.04 | 0.86 | 125 | 1803 | 4328 | 32 | 977 | 4580 |
| 2 | 2007-11-10 | SRM 375 | 2 | 362 | 285.47 | -0.34 | -38 | 1677 | 5265 | -144 | 945 | 4884 |
| 1 | 2007-11-06 | SRM 374 | 2 | 342 | 487.77 | 0.51 | 184 | 1715 | 4940 | -111 | 1089 | 3706 |