4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| EDvard | 26 | 2593 | 1397 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.219 | 0.512 | 0.647 | 58.9 | -42 | 315 | 2635 | 2593 | 1219 |
| SRM | 0.227 | 0.521 | 0.668 | 70.4 | -170 | 196 | 1587 | 1397 | 1824 |
| SRMFix | 0.357 | 0.561 | 0.704 | 45.3 | -38 | 197 | 2087 | 2049 | 1336 |
| initial | 0.380 | 0.590 | 0.745 | 71.0 | -120 | 213 | 2481 | 2343 | 1284 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 26 | 2009-08-08 | SRM 446 | 1 | 608 | 335.73 | -0.94 | -42 | 2593 | 1219 | -159 | 1397 | 1824 |
| 25 | 2009-05-12 | SRM 440 | 1 | 324 | 304.06 | -0.09 | 1 | 2635 | 1068 | 14 | 1556 | 1254 |
| 24 | 2009-03-24 | SRM 437 | 1 | 175 | 402.41 | 1.20 | 65 | 2634 | 1054 | 125 | 1542 | 1330 |
| 23 | 2009-03-07 | TCO09 Round 1 | 1 | 1322 | 769.18 | -0.86 | -39 | 2569 | 1251 | -170 | 1417 | 1895 |
| 22 | 2009-02-28 | TCO09 Qual 2 | 1 | 199 | 343.94 | 0.79 | 48 | 2608 | 1101 | 53 | 1587 | 1173 |
| 21 | 2008-11-22 | SRM 426 | 1 | 331 | 352.66 | 0.09 | 12 | 2560 | 1197 | 19 | 1534 | 1370 |
| 20 | 2008-10-18 | SRM 422 | 1 | 367 | 376.20 | 0.04 | 9 | 2548 | 1232 | 15 | 1515 | 1452 |
| 19 | 2008-10-08 | SRM 421 | 1 | 282 | 349.05 | 0.31 | 27 | 2540 | 1268 | 46 | 1500 | 1523 |
| 18 | 2008-09-24 | SRM 419 | 1 | 284 | 247.53 | -0.20 | -8 | 2513 | 1347 | -15 | 1454 | 1743 |
| 17 | 2008-09-20 | SRM 418 | 1 | 277 | 383.70 | 0.47 | 47 | 2521 | 1321 | 62 | 1469 | 1661 |
| 16 | 2008-09-11 | SRM 417 | 1 | 345 | 405.70 | 0.23 | 33 | 2473 | 1487 | 39 | 1407 | 2002 |
| 15 | 2008-05-06 | SRM 401 | 1 | 246 | 440.50 | 0.84 | 80 | 2440 | 1481 | 113 | 1368 | 2065 |
| 14 | 2008-04-15 | SRM 398 | 1 | 527 | 369.42 | -0.51 | -42 | 2360 | 1723 | -144 | 1255 | 2588 |
| 13 | 2007-10-17 | SRM 372 | 1 | 459 | 366.20 | -0.51 | -28 | 2402 | 1313 | -109 | 1399 | 1552 |
| 12 | 2007-10-04 | SRM 369 | 1 | 310 | ||||||||
| 11 | 2007-09-26 | College Tour SRM 367 | 1 | 7 | 8.95 | 0.36 | 28 | 2430 | 1198 | 41 | 1508 | 1154 |
| 10 | 2007-09-12 | SRM 365 | 1 | 294 | 382.94 | -0.15 | -5 | 2402 | 1266 | -34 | 1467 | 1279 |
| 9 | 2007-06-20 | SRM 355 | 1 | 164 | 269.54 | -0.11 | -2 | 2407 | 1126 | -27 | 1501 | 1128 |
| 8 | 2007-06-14 | SRM 354 | 1 | 220 | 375.72 | 0.77 | 68 | 2409 | 1116 | 80 | 1528 | 1052 |
| 7 | 2007-06-02 | SRM 352 | 1 | 290 | 389.92 | 0.43 | 48 | 2340 | 1298 | 47 | 1448 | 1269 |
| 6 | 2007-05-23 | SRM 350 | 1 | 269 | 339.52 | 0.34 | 46 | 2292 | 1408 | 38 | 1401 | 1406 |
| 5 | 2007-05-15 | SRM 349 | 1 | 418 | 385.82 | -0.28 | -26 | 2245 | 1546 | -123 | 1363 | 1555 |
| 4 | 2007-05-09 | SRM 348 | 1 | 113 | 346.29 | 1.62 | 241 | 2271 | 1458 | 196 | 1486 | 1133 |
| 3 | 2007-05-01 | SRM 347 | 1 | 245 | 386.57 | 0.09 | 30 | 2030 | 2365 | 19 | 1290 | 1905 |
| 2 | 2007-04-24 | SRM 346 | 1 | 284 | 410.30 | 0.53 | 181 | 1999 | 2473 | 69 | 1271 | 2008 |
| 1 | 2007-04-18 | SRM 345 | 2 | 225 | 461.71 | 1.04 | 315 | 1818 | 3501 | 2 | 1202 | 2502 |