4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| Orfest | 45 | 3248 | 2173 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.578 | 1.226 | 1.857 | 58.5 | -75 | 285 | 2631 | 2582 | 365 |
| EloSRM | 0.697 | 1.247 | 1.874 | 51.0 | -43 | 241 | 3267 | 3248 | 375 |
| Odd | 0.675 | 1.247 | 1.874 | 50.5 | -45 | 253 | 3058 | 3030 | 344 |
| SRM | 0.806 | 1.289 | 2.025 | 75.6 | -187 | 250 | 2280 | 2173 | 348 |
| initial | 0.335 | 1.345 | 1.918 | 161.9 | -358 | 674 | 3494 | 3016 | 375 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 45 | 2013-09-07 | SRM 590 | 1 | 129 | 136.68 | 0.08 | 12 | 3248 | 375 | 18 | 2173 | 348 |
| 44 | 2013-05-11 | TCO13 Round 2C | 1 | 301 | 203.32 | -0.57 | -13 | 3235 | 378 | -12 | 2155 | 364 |
| 43 | 2013-03-31 | TCO13 Round 2A | 1 | 438 | 510.51 | -0.60 | -18 | 3249 | 334 | -113 | 2167 | 359 |
| 42 | 2013-01-12 | SRM 566 | 1 | 43 | 153.24 | 1.83 | 83 | 3267 | 275 | 85 | 2280 | 246 |
| 41 | 2012-05-19 | SRM 543 | 1 | 14 | 206.20 | 3.88 | 93 | 3184 | 329 | 149 | 2195 | 310 |
| 40 | 2012-03-17 | SRM 537 | 1 | 266 | 210.48 | -0.34 | -6 | 3090 | 437 | 3 | 2046 | 439 |
| 39 | 2011-11-17 | SRM 524 | 1 | 692 | 140.90 | -2.32 | -43 | 3096 | 392 | -187 | 2043 | 443 |
| 38 | 2011-09-10 | SRM 517 | 1 | 264 | 133.50 | -0.98 | -18 | 3139 | 319 | -45 | 2230 | 272 |
| 37 | 2011-08-09 | SRM 514 | 1 | 23 | 106.75 | 2.22 | 49 | 3156 | 294 | 92 | 2275 | 239 |
| 36 | 2011-07-02 | SRM 511 | 1 | 136 | 186.16 | 0.45 | 17 | 3107 | 350 | 31 | 2183 | 311 |
| 35 | 2011-06-21 | SRM 510 | 1 | 197 | 108.80 | -0.86 | -15 | 3090 | 368 | -34 | 2152 | 344 |
| 34 | 2011-06-18 | TCO11 Round 1 | 1 | 458 | 300.18 | -0.61 | -12 | 3106 | 349 | -24 | 2186 | 319 |
| 33 | 2011-06-08 | SRM 509 | 1 | 16 | 180.10 | 3.49 | 72 | 3118 | 336 | 142 | 2210 | 293 |
| 32 | 2011-05-14 | TCO11 Qual 1 | 1 | 9 | 196.19 | 4.45 | 72 | 3045 | 410 | 168 | 2068 | 391 |
| 31 | 2011-04-16 | Member SRM 503 | 1 | 225 | 215.25 | -0.06 | 3 | 2973 | 512 | 17 | 1900 | 592 |
| 30 | 2011-03-30 | Member SRM 501 | 1 | 203 | 190.02 | -0.10 | 2 | 2970 | 523 | 21 | 1883 | 612 |
| 29 | 2011-03-08 | SRM 499 | 1 | 517 | 184.21 | -1.49 | -35 | 2967 | 522 | -104 | 1862 | 641 |
| 28 | 2011-02-10 | SRM 497 | 1 | 169 | 140.13 | -0.27 | -4 | 3002 | 453 | 7 | 1966 | 499 |
| 27 | 2010-12-08 | SRM 490 | 1 | 494 | 221.12 | -1.37 | -31 | 3006 | 425 | -178 | 1959 | 504 |
| 26 | 2010-11-30 | Member SRM 489 | 1 | 130 | 152.12 | 0.23 | 14 | 3037 | 371 | 11 | 2137 | 312 |
| 25 | 2010-10-26 | SRM 486 | 1 | 30 | 185.76 | 2.63 | 66 | 3023 | 384 | 108 | 2126 | 314 |
| 24 | 2010-10-05 | SRM 484 | 1 | 54 | 133.12 | 1.30 | 43 | 2957 | 481 | 72 | 2018 | 424 |
| 23 | 2010-09-25 | SRM 483 | 1 | 111 | 218.55 | 0.98 | 39 | 2914 | 565 | 60 | 1946 | 494 |
| 22 | 2010-08-04 | Member SRM 478 | 1 | 157 | 218.49 | 0.48 | 22 | 2875 | 644 | 39 | 1886 | 583 |
| 21 | 2010-07-28 | SRM 477 | 1 | 249 | 230.87 | -0.11 | 2 | 2853 | 689 | 2 | 1847 | 622 |
| 20 | 2010-07-06 | SRM 475 | 1 | 186 | 198.04 | 0.09 | 10 | 2851 | 686 | 17 | 1845 | 641 |
| 19 | 2010-06-30 | Member Single Round Match 474 | 1 | 149 | 173.46 | 0.22 | 16 | 2842 | 704 | 31 | 1828 | 659 |
| 18 | 2010-06-19 | TCO10 Round 1 | 1 | 1033 | 459.30 | -1.17 | -38 | 2826 | 725 | -125 | 1797 | 709 |
| 17 | 2010-06-05 | SRM 472 | 1 | 90 | 276.38 | 1.62 | 68 | 2864 | 615 | 104 | 1922 | 516 |
| 16 | 2010-05-20 | SRM 470 | 1 | 413 | 273.91 | -0.59 | -20 | 2796 | 741 | -50 | 1818 | 628 |
| 15 | 2010-05-04 | SRM 469 | 1 | 213 | 285.74 | 0.42 | 29 | 2816 | 653 | 38 | 1868 | 540 |
| 14 | 2010-05-02 | TCO10 Qual 1 | 1 | 4 | 281.68 | 6.14 | 163 | 2788 | 709 | 250 | 1830 | 581 |
| 13 | 2010-04-03 | SRM 466 | 1 | 295 | 446.28 | 0.60 | 47 | 2624 | 1099 | 58 | 1580 | 1027 |
| 12 | 2010-03-16 | SRM 464 | 1 | 261 | 432.62 | 0.73 | 59 | 2578 | 1274 | 71 | 1522 | 1214 |
| 11 | 2010-03-02 | SRM 463 | 1 | 273 | 427.16 | 0.65 | 61 | 2519 | 1584 | 67 | 1451 | 1607 |
| 10 | 2010-01-04 | SRM 457 | 2 | 2 | 73.16 | 5.19 | 117 | 2458 | 1810 | 186 | 1384 | 1879 |
| 9 | 2009-12-22 | SRM 456 | 1 | 377 | 365.98 | -0.24 | -18 | 2341 | 2286 | -51 | 1198 | 3093 |
| 8 | 2009-12-17 | Member SRM 455 | 1 | 507 | 396.10 | -0.43 | -39 | 2359 | 2185 | -162 | 1249 | 2711 |
| 7 | 2009-10-20 | SRM 451 | 1 | 224 | 389.94 | 0.80 | 97 | 2398 | 2009 | 89 | 1411 | 1770 |
| 6 | 2009-09-23 | SRM 449 | 1 | 527 | 630.21 | 0.26 | 45 | 2301 | 2437 | 18 | 1322 | 2233 |
| 5 | 2009-08-08 | SRM 446 | 1 | 415 | 578.46 | 0.48 | 80 | 2256 | 2611 | 55 | 1304 | 2332 |
| 4 | 2009-07-23 | SRM 445 | 2 | 110 | 257.86 | 1.23 | 104 | 2176 | 3019 | 59 | 1249 | 2732 |
| 3 | 2009-07-08 | SRM 444 | 2 | 79 | 459.58 | 2.54 | 241 | 2072 | 3666 | 120 | 1190 | 3161 |
| 2 | 2009-06-23 | SRM 443 | 2 | 429 | 354.32 | -0.28 | -21 | 1831 | 5461 | -110 | 1070 | 4148 |
| 1 | 2009-06-13 | SRM 442 | 2 | 402 | 686.30 | 0.77 | 240 | 1852 | 5292 | -20 | 1180 | 3230 |