4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| kefir | 79 | 3480 | 2616 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.392 | 1.162 | 1.512 | 47.1 | -95 | 306 | 3027 | 2829 | 114 |
| EloSRM | 0.514 | 1.164 | 1.524 | 36.7 | -70 | 334 | 3534 | 3480 | 105 |
| SRM | 0.518 | 1.177 | 1.550 | 59.9 | -142 | 212 | 2876 | 2616 | 92 |
| initial | 0.193 | 1.203 | 1.586 | 144.9 | -423 | 591 | 3875 | 3036 | 347 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 79 | 2013-04-20 | TCO13 Round 2B | 1 | 275 | 98.95 | -1.48 | -24 | 3480 | 105 | -69 | 2616 | 92 |
| 78 | 2013-03-09 | TCO13 Round 1C | 1 | 91 | 22.67 | -2.00 | -30 | 3504 | 89 | -53 | 2685 | 66 |
| 77 | 2012-06-02 | Round 2C | 1 | 58 | 63.68 | 0.14 | 7 | 3534 | 53 | -2 | 2738 | 53 |
| 76 | 2012-04-23 | SRM 541 | 1 | 37 | 56.94 | 0.62 | 14 | 3528 | 52 | 16 | 2740 | 54 |
| 75 | 2012-04-11 | SRM 540 | 1 | 138 | 48.40 | -1.51 | -17 | 3514 | 59 | -56 | 2724 | 59 |
| 74 | 2012-03-20 | SRM 538 | 1 | 30 | 38.48 | 0.36 | 11 | 3531 | 51 | 6 | 2780 | 52 |
| 73 | 2012-03-07 | SRM 536 | 1 | 52 | 39.54 | -0.40 | -2 | 3520 | 52 | -15 | 2774 | 52 |
| 72 | 2012-03-03 | SRM 535 | 1 | 10 | 47.02 | 2.23 | 36 | 3522 | 53 | 52 | 2789 | 49 |
| 71 | 2012-02-18 | SRM 533 | 1 | 32 | 50.97 | 0.67 | 18 | 3486 | 59 | 16 | 2737 | 59 |
| 70 | 2012-02-09 | SRM 532 | 1 | 92 | 46.43 | -0.99 | -14 | 3468 | 68 | -36 | 2721 | 60 |
| 69 | 2012-01-14 | SRM 529 | 1 | 102 | 46.09 | -1.15 | -18 | 3482 | 63 | -40 | 2757 | 51 |
| 68 | 2011-12-17 | SRM 527 | 1 | 28 | 53.81 | 0.94 | 29 | 3500 | 56 | 26 | 2797 | 49 |
| 67 | 2011-07-09 | TCO11 Round 3 | 1 | 92 | 72.02 | -0.35 | -3 | 3471 | 57 | -15 | 2771 | 47 |
| 66 | 2011-06-25 | TCO11 Round 2 | 1 | 5 | 105.85 | 4.40 | 59 | 3474 | 53 | 131 | 2786 | 43 |
| 65 | 2011-06-18 | TCO11 Round 1 | 1 | 110 | 120.40 | 0.13 | 9 | 3415 | 78 | 7 | 2655 | 66 |
| 64 | 2011-05-03 | Member SRM 505 | 1 | 104 | 48.84 | -1.09 | -17 | 3406 | 70 | -33 | 2648 | 71 |
| 63 | 2011-03-30 | Member SRM 501 | 1 | 44 | 45.76 | 0.06 | 7 | 3424 | 61 | 10 | 2681 | 65 |
| 62 | 2010-12-08 | SRM 490 | 1 | 90 | 44.36 | -1.02 | -13 | 3416 | 57 | -22 | 2671 | 67 |
| 61 | 2010-10-13 | TCO10 Semi 1 | 1 | 12 | 6.78 | -0.82 | -14 | 3429 | 51 | -142 | 2693 | 57 |
| 60 | 2010-08-07 | TCO10 Round 5 | 1 | 14 | 21.99 | 0.65 | 16 | 3443 | 50 | 36 | 2835 | 33 |
| 59 | 2010-07-24 | TCO10 Round 4 | 1 | 43 | 34.54 | -0.32 | -3 | 3427 | 50 | -18 | 2799 | 35 |
| 58 | 2010-07-17 | SRM 476 | 1 | 125 | 44.53 | -1.49 | -17 | 3429 | 47 | -59 | 2817 | 37 |
| 57 | 2010-07-10 | TCO10 Round 3 | 1 | 11 | 57.44 | 2.38 | 37 | 3446 | 45 | 83 | 2876 | 27 |
| 56 | 2010-06-26 | TCO10 Round 2 | 1 | 16 | 96.38 | 2.55 | 38 | 3409 | 52 | 78 | 2793 | 40 |
| 55 | 2010-06-19 | TCO10 Round 1 | 1 | 11 | 124.33 | 3.50 | 47 | 3371 | 62 | 99 | 2715 | 55 |
| 54 | 2010-06-05 | SRM 472 | 1 | 26 | 68.87 | 1.40 | 29 | 3324 | 87 | 43 | 2616 | 71 |
| 53 | 2010-05-20 | SRM 470 | 1 | 20 | 80.91 | 2.02 | 38 | 3295 | 100 | 59 | 2573 | 83 |
| 52 | 2010-05-12 | TCO10 Qual 2 | 1 | 32 | 39.39 | 0.30 | 12 | 3257 | 117 | 10 | 2514 | 109 |
| 51 | 2010-04-20 | Member SRM 468 | 1 | 161 | 76.21 | -1.08 | -17 | 3245 | 119 | -46 | 2504 | 106 |
| 50 | 2010-04-03 | SRM 466 | 1 | 48 | 90.40 | 0.91 | 26 | 3263 | 108 | 30 | 2550 | 95 |
| 49 | 2010-01-19 | SRM 459 | 1 | 16 | 92.46 | 2.53 | 47 | 3236 | 120 | 92 | 2520 | 109 |
| 48 | 2010-01-14 | Member SRM 458 | 1 | 7 | 102.04 | 3.87 | 63 | 3189 | 150 | 132 | 2428 | 144 |
| 47 | 2009-12-05 | SRM 454 | 1 | 128 | 96.15 | -0.41 | -5 | 3126 | 200 | -18 | 2296 | 202 |
| 46 | 2009-11-05 | SRM 452 | 1 | 60 | 95.83 | 0.68 | 21 | 3131 | 195 | 33 | 2314 | 192 |
| 45 | 2009-09-10 | SRM 448 | 1 | 271 | 99.22 | -1.45 | -23 | 3110 | 205 | -84 | 2281 | 209 |
| 44 | 2009-08-08 | SRM 446 | 1 | 26 | 107.02 | 2.04 | 39 | 3133 | 185 | 73 | 2365 | 164 |
| 43 | 2009-07-23 | SRM 445 | 1 | 76 | 119.79 | 0.66 | 19 | 3094 | 213 | 27 | 2292 | 207 |
| 42 | 2009-06-13 | SRM 442 | 1 | 97 | 119.84 | 0.30 | 12 | 3074 | 227 | 15 | 2265 | 223 |
| 41 | 2009-05-27 | SRM 441 | 1 | 72 | 108.65 | 0.59 | 18 | 3063 | 233 | 30 | 2250 | 226 |
| 40 | 2009-05-12 | SRM 440 | 1 | 226 | 107.62 | -1.07 | -17 | 3045 | 257 | -60 | 2220 | 251 |
| 39 | 2009-03-24 | SRM 437 | 1 | 53 | 150.24 | 1.50 | 31 | 3062 | 231 | 66 | 2280 | 209 |
| 38 | 2009-03-11 | SRM 436 | 1 | 203 | 142.46 | -0.51 | -7 | 3031 | 257 | -29 | 2214 | 254 |
| 37 | 2009-03-07 | TCO09 Round 1 | 1 | 306 | 268.01 | -0.19 | 0 | 3038 | 251 | -10 | 2243 | 239 |
| 36 | 2009-02-24 | TCO09 Qual 1 | 1 | 46 | 96.92 | 1.08 | 22 | 3038 | 241 | 40 | 2253 | 239 |
| 35 | 2009-02-07 | SRM 434 | 1 | 70 | 134.70 | 0.94 | 24 | 3016 | 267 | 48 | 2213 | 255 |
| 34 | 2009-01-21 | SRM 433 | 1 | 142 | 138.29 | -0.04 | 3 | 2991 | 287 | 5 | 2165 | 282 |
| 33 | 2009-01-06 | SRM 432 | 1 | 199 | 107.93 | -0.88 | -14 | 2988 | 283 | -43 | 2160 | 282 |
| 32 | 2008-12-20 | SRM 430 | 1 | 369 | 121.81 | -1.60 | -25 | 3002 | 273 | -104 | 2203 | 256 |
| 31 | 2008-12-11 | SRM 429 | 1 | 93 | 117.71 | 0.34 | 13 | 3027 | 248 | 15 | 2307 | 204 |
| 30 | 2008-12-02 | SRM 428 | 1 | 58 | 140.74 | 1.28 | 33 | 3014 | 256 | 60 | 2292 | 211 |
| 29 | 2008-11-22 | SRM 426 | 1 | 55 | 148.70 | 1.44 | 37 | 2981 | 286 | 69 | 2232 | 242 |
| 28 | 2008-11-06 | SRM 424 | 1 | 40 | 141.83 | 1.83 | 44 | 2944 | 325 | 90 | 2163 | 278 |
| 27 | 2008-10-18 | SRM 422 | 1 | 177 | 173.49 | -0.03 | 4 | 2901 | 369 | 10 | 2073 | 343 |
| 26 | 2008-10-02 | SRM 420 | 1 | 109 | 159.79 | 0.55 | 20 | 2897 | 379 | 46 | 2063 | 353 |
| 25 | 2008-09-24 | SRM 419 | 1 | 308 | 112.83 | -1.45 | -30 | 2876 | 412 | -126 | 2017 | 388 |
| 24 | 2008-09-20 | SRM 418 | 1 | 69 | 179.29 | 1.38 | 42 | 2906 | 368 | 75 | 2143 | 295 |
| 23 | 2008-09-11 | SRM 417 | 1 | 7 | 221.30 | 4.98 | 94 | 2865 | 423 | 212 | 2068 | 357 |
| 22 | 2008-08-16 | SRM 414 | 1 | 326 | 180.27 | -0.86 | -21 | 2770 | 597 | -73 | 1856 | 593 |
| 21 | 2008-08-06 | SRM 413 | 1 | 88 | 225.76 | 1.36 | 47 | 2791 | 549 | 88 | 1929 | 477 |
| 20 | 2008-07-31 | SRM 412 | 1 | 151 | 211.44 | 0.49 | 24 | 2744 | 650 | 44 | 1841 | 604 |
| 19 | 2008-07-19 | SRM 410 | 1 | 144 | 255.85 | 0.83 | 37 | 2720 | 683 | 70 | 1797 | 674 |
| 18 | 2008-07-01 | SRM 408 | 1 | 122 | 231.50 | 0.92 | 42 | 2683 | 754 | 85 | 1727 | 794 |
| 17 | 2008-06-26 | SRM 407 | 1 | 289 | 264.06 | -0.13 | -1 | 2641 | 863 | 8 | 1642 | 979 |
| 16 | 2008-05-24 | SRM 402 | 1 | 267 | 208.53 | -0.36 | -10 | 2642 | 831 | -5 | 1634 | 976 |
| 15 | 2008-04-15 | SRM 398 | 1 | 462 | 230.83 | -1.00 | -34 | 2651 | 794 | -136 | 1639 | 940 |
| 14 | 2008-04-12 | SRM 397 | 1 | 103 | 268.44 | 1.38 | 64 | 2685 | 715 | 109 | 1775 | 682 |
| 13 | 2008-04-03 | SRM 396 | 1 | 304 | 243.89 | -0.32 | -10 | 2621 | 875 | -26 | 1666 | 878 |
| 12 | 2008-03-11 | SRM 393 | 1 | 278 | 258.90 | -0.10 | 1 | 2631 | 827 | 0 | 1692 | 832 |
| 11 | 2008-03-06 | SRM 392 | 1 | 113 | 348.45 | 1.62 | 90 | 2630 | 826 | 151 | 1692 | 829 |
| 10 | 2008-02-23 | TCO08 Round 2 | 1 | 631 | 556.86 | -0.33 | -18 | 2541 | 1071 | -85 | 1541 | 1217 |
| 9 | 2008-02-16 | TCO08 Round 1 | 1 | 299 | 778.86 | 1.38 | 93 | 2559 | 1002 | 128 | 1626 | 971 |
| 8 | 2008-02-13 | TCO08 Qual 3 | 1 | 68 | 267.63 | 1.98 | 108 | 2466 | 1288 | 123 | 1498 | 1362 |
| 7 | 2008-02-09 | TCO08 Qual 2 | 1 | 924 | 398.38 | -1.21 | -70 | 2358 | 1662 | -122 | 1375 | 1885 |
| 6 | 2008-02-02 | SRM 390 | 1 | 252 | 422.21 | 0.74 | 94 | 2428 | 1382 | 85 | 1497 | 1343 |
| 5 | 2008-01-15 | SRM 388 | 1 | 206 | 527.16 | 1.36 | 191 | 2334 | 1692 | 168 | 1412 | 1646 |
| 4 | 2007-12-27 | SRM 385 | 2 | 20 | 221.94 | 3.47 | 219 | 2144 | 2488 | 154 | 1244 | 2730 |
| 3 | 2007-11-20 | SRM 378 | 2 | 208 | 271.40 | 0.38 | 65 | 1925 | 3537 | 8 | 1090 | 3774 |
| 2 | 2007-11-06 | SRM 374 | 1 | 453 | 488.98 | -0.02 | 0 | 1860 | 3889 | -131 | 1082 | 3763 |
| 1 | 2007-10-02 | SRM 368 | 2 | 205 | 444.82 | 1.12 | 334 | 1861 | 3721 | 13 | 1213 | 2578 |