4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| Balanceguardian | 24 | 2471 | 1472 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.361 | 0.594 | 0.833 | 50.1 | -73 | 412 | 1904 | 1904 | 1922 |
| initial | 0.375 | 0.613 | 0.843 | 73.8 | -111 | 259 | 2240 | 2240 | 1577 |
| EloSRM | 0.294 | 0.617 | 0.842 | 58.0 | -39 | 501 | 2471 | 2471 | 1620 |
| SRM | 0.424 | 0.637 | 0.820 | 59.6 | -242 | 177 | 1472 | 1472 | 1555 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 24 | 2009-05-12 | SRM 440 | 1 | 304 | 415.83 | 0.45 | 30 | 2471 | 1620 | 46 | 1472 | 1555 |
| 23 | 2009-03-24 | SRM 437 | 1 | 369 | 467.84 | -0.09 | -1 | 2441 | 1751 | -22 | 1426 | 1853 |
| 22 | 2009-03-14 | TCO09 Round 2 | 1 | 534 | 576.67 | 0.11 | 12 | 2441 | 1746 | 3 | 1448 | 1723 |
| 21 | 2009-03-11 | SRM 436 | 1 | 442 | 483.17 | 0.13 | 14 | 2429 | 1792 | -1 | 1445 | 1757 |
| 20 | 2009-03-07 | TCO09 Round 1 | 1 | 571 | 1,037.39 | 0.86 | 66 | 2415 | 1842 | 81 | 1446 | 1747 |
| 19 | 2009-03-04 | TCO09 Qual 3 | 1 | 461 | 292.21 | -0.66 | -27 | 2349 | 2126 | -27 | 1365 | 2264 |
| 18 | 2008-12-02 | SRM 428 | 1 | 499 | 436.35 | -0.19 | -10 | 2376 | 1966 | -63 | 1392 | 2100 |
| 17 | 2008-11-22 | SRM 426 | 1 | 124 | 524.20 | 2.08 | 150 | 2386 | 1880 | 177 | 1455 | 1688 |
| 16 | 2008-11-12 | SRM 425 | 1 | 371 | 564.48 | 0.61 | 71 | 2236 | 2563 | 76 | 1278 | 2892 |
| 15 | 2008-08-06 | SRM 413 | 2 | 79 | 151.92 | 0.94 | 47 | 2165 | 2850 | 43 | 1202 | 3724 |
| 14 | 2008-07-10 | SRM 409 | 2 | 163 | 201.01 | 0.30 | 25 | 2117 | 3052 | 22 | 1159 | 4445 |
| 13 | 2008-05-06 | SRM 401 | 2 | 110 | 208.29 | 0.92 | 49 | 2092 | 2992 | 47 | 1137 | 3802 |
| 12 | 2008-05-01 | SRM 400 | 2 | 114 | 238.13 | 1.06 | 64 | 2043 | 3239 | 52 | 1090 | 4033 |
| 11 | 2008-04-12 | SRM 397 | 2 | 328 | 231.37 | -0.50 | -19 | 1979 | 3640 | -25 | 1038 | 4534 |
| 10 | 2008-03-22 | SRM 394 | 2 | 183 | 261.22 | 0.51 | 49 | 1998 | 3529 | 25 | 1063 | 4323 |
| 9 | 2008-01-05 | SRM 386 | 2 | 293 | 206.61 | -0.50 | -19 | 1949 | 3554 | -24 | 1038 | 4469 |
| 8 | 2007-10-17 | SRM 372 | 2 | 299 | 181.03 | -0.72 | -27 | 1968 | 3123 | -31 | 1062 | 3652 |
| 7 | 2007-10-13 | SRM 371 | 2 | 305 | 166.89 | -0.87 | -37 | 1994 | 2943 | -32 | 1093 | 3405 |
| 6 | 2007-10-09 | SRM 370 | 2 | 139 | 137.29 | -0.02 | 16 | 2031 | 2735 | 28 | 1125 | 3156 |
| 5 | 2007-10-04 | SRM 369 | 2 | 14 | ||||||||
| 4 | 2007-10-02 | SRM 368 | 2 | 147 | 171.85 | 0.22 | 44 | 2015 | 2807 | 51 | 1097 | 3269 |
| 3 | 2007-09-26 | SRM 367 | 1 | 571 | 523.68 | -0.15 | -39 | 1971 | 3016 | -242 | 1046 | 3648 |
| 2 | 2007-02-20 | SRM 340 | 1 | 348 | 411.86 | 0.02 | 16 | 2010 | 2365 | -83 | 1288 | 1958 |
| 1 | 2007-02-03 | SRM 337 | 2 | 90 | 428.38 | 2.25 | 501 | 1994 | 2403 | 171 | 1371 | 1512 |