4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| zhanluwang | 63 | 2989 | 1908 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.161 | 0.889 | 1.474 | 42.7 | -91 | 976 | 3095 | 2989 | 694 |
| Odd | 0.167 | 0.894 | 1.476 | 42.7 | -90 | 1002 | 2908 | 2803 | 661 |
| SRMFix | 0.166 | 0.912 | 1.479 | 52.7 | -144 | 1009 | 2543 | 2385 | 641 |
| SRM | 0.299 | 0.920 | 1.443 | 67.9 | -285 | 694 | 2186 | 1908 | 673 |
| initial | 0.155 | 0.968 | 1.517 | 116.6 | -340 | 984 | 3109 | 2355 | 1855 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 63 | 2012-04-14 | TCO12 Round 1C | 1 | 539 | 112.81 | -2.26 | -53 | 2989 | 694 | -73 | 1908 | 673 |
| 62 | 2011-05-14 | TCO11 Qual 1 | 1 | 852 | 132.61 | -2.68 | -39 | 3042 | 414 | -134 | 1981 | 477 |
| 61 | 2011-03-19 | SRM 500 | 1 | 182 | 202.56 | 0.15 | 11 | 3082 | 342 | 15 | 2115 | 349 |
| 60 | 2010-11-13 | SRM 487 | 1 | 389 | 142.15 | -1.45 | -25 | 3071 | 322 | -86 | 2100 | 344 |
| 59 | 2010-09-25 | SRM 483 | 1 | 98 | 125.59 | 0.36 | 13 | 3095 | 286 | 23 | 2186 | 272 |
| 58 | 2010-08-14 | SRM 479 | 1 | 115 | 130.48 | 0.18 | 9 | 3083 | 295 | 19 | 2163 | 283 |
| 57 | 2010-07-17 | SRM 476 | 1 | 49 | 164.34 | 1.75 | 36 | 3074 | 302 | 88 | 2144 | 293 |
| 56 | 2010-07-10 | TCO10 Round 3 | 1 | 176 | 167.60 | -0.46 | -9 | 3038 | 342 | -58 | 2056 | 377 |
| 55 | 2010-06-26 | TCO10 Round 2 | 1 | 225 | 258.76 | 0.20 | 10 | 3047 | 330 | 21 | 2114 | 314 |
| 54 | 2010-06-19 | TCO10 Round 1 | 1 | 219 | 317.33 | 0.54 | 19 | 3037 | 332 | 42 | 2093 | 335 |
| 53 | 2010-06-05 | SRM 472 | 1 | 71 | 180.61 | 1.34 | 39 | 3017 | 341 | 87 | 2051 | 377 |
| 52 | 2010-05-24 | TCO10 Qual 3 | 1 | 21 | 82.82 | 1.98 | 47 | 2979 | 399 | 102 | 1964 | 474 |
| 51 | 2010-05-02 | TCO10 Qual 1 | 1 | 700 | 103.40 | -2.76 | -45 | 2932 | 444 | -179 | 1862 | 537 |
| 50 | 2010-04-03 | SRM 466 | 1 | 211 | 196.30 | -0.10 | 2 | 2977 | 355 | -10 | 2041 | 337 |
| 49 | 2010-03-25 | Member SRM 465 | 1 | 122 | 128.17 | 0.07 | 10 | 2975 | 358 | 1 | 2051 | 336 |
| 48 | 2010-02-06 | SRM 460 | 1 | 112 | 167.94 | 0.58 | 32 | 2965 | 393 | 23 | 2050 | 373 |
| 47 | 2009-12-05 | SRM 454 | 1 | 202 | 168.81 | -0.26 | -4 | 2933 | 417 | -20 | 2027 | 391 |
| 46 | 2009-03-21 | TCO09 Round 3 | 1 | 202 | 182.36 | -0.15 | -2 | 2937 | 373 | -11 | 2047 | 387 |
| 45 | 2009-03-14 | TCO09 Round 2 | 1 | 296 | 289.94 | -0.03 | 4 | 2939 | 367 | 0 | 2058 | 378 |
| 44 | 2009-03-07 | TCO09 Round 1 | 1 | 664 | 334.14 | -0.99 | -24 | 2935 | 368 | -68 | 2058 | 373 |
| 43 | 2009-02-28 | TCO09 Qual 2 | 1 | 153 | 100.76 | -0.60 | -10 | 2958 | 333 | -27 | 2126 | 326 |
| 42 | 2008-09-20 | SRM 418 | 1 | 163 | 135.64 | -0.26 | -2 | 2968 | 290 | -16 | 2153 | 289 |
| 41 | 2008-08-16 | SRM 414 | 1 | 28 | 128.14 | 2.19 | 46 | 2971 | 287 | 89 | 2169 | 271 |
| 40 | 2008-07-23 | SRM 411 | 1 | 103 | 119.92 | 0.22 | 11 | 2925 | 341 | 12 | 2080 | 344 |
| 39 | 2008-07-19 | SRM 410 | 1 | 175 | 144.72 | -0.27 | -3 | 2914 | 351 | -14 | 2068 | 350 |
| 38 | 2008-05-24 | SRM 402 | 1 | 80 | 113.25 | 0.50 | 17 | 2917 | 330 | 24 | 2082 | 325 |
| 37 | 2008-04-23 | SRM 399 | 1 | 83 | 108.91 | 0.39 | 14 | 2900 | 339 | 22 | 2058 | 342 |
| 36 | 2008-04-12 | SRM 397 | 1 | 137 | 154.82 | 0.18 | 9 | 2886 | 360 | 10 | 2036 | 364 |
| 35 | 2008-03-26 | SRM 395 | 1 | 84 | 117.10 | 0.48 | 17 | 2876 | 377 | 32 | 2026 | 376 |
| 34 | 2008-03-22 | SRM 394 | 1 | 201 | 167.19 | -0.27 | -3 | 2859 | 393 | -13 | 1994 | 409 |
| 33 | 2008-02-23 | TCO08 Round 2 | 1 | 414 | 315.34 | -0.39 | -7 | 2862 | 377 | -28 | 2007 | 397 |
| 32 | 2008-02-16 | TCO08 Round 1 | 1 | 431 | 338.02 | -0.35 | -5 | 2869 | 363 | -18 | 2035 | 371 |
| 31 | 2008-02-09 | TCO08 Qual 2 | 1 | 137 | 112.53 | -0.28 | -1 | 2875 | 348 | -6 | 2053 | 340 |
| 30 | 2008-01-05 | SRM 386 | 1 | 92 | 139.12 | 0.60 | 20 | 2876 | 328 | 35 | 2059 | 317 |
| 29 | 2007-12-19 | SRM 384 | 1 | 115 | 101.02 | -0.19 | -1 | 2855 | 350 | -2 | 2024 | 343 |
| 28 | 2007-12-11 | SRM 382 | 1 | 61 | 121.28 | 0.99 | 32 | 2856 | 344 | 69 | 2026 | 343 |
| 27 | 2007-12-08 | SRM 381 | 1 | 246 | 151.77 | -0.70 | -16 | 2824 | 372 | -35 | 1957 | 409 |
| 26 | 2007-11-28 | SRM 379 | 1 | 45 | 118.95 | 1.40 | 45 | 2840 | 347 | 93 | 1992 | 372 |
| 25 | 2007-11-14 | SRM 376 | 1 | 112 | 140.16 | 0.32 | 18 | 2795 | 413 | 46 | 1899 | 457 |
| 24 | 2007-11-10 | SRM 375 | 1 | 155 | 118.60 | -0.39 | -8 | 2777 | 436 | 3 | 1853 | 513 |
| 23 | 2007-10-13 | SRM 371 | 1 | 485 | 177.18 | -1.45 | -39 | 2785 | 410 | -131 | 1850 | 502 |
| 22 | 2007-09-04 | SRM 364 | 1 | 232 | 142.60 | -0.70 | -17 | 2824 | 328 | -34 | 1981 | 356 |
| 21 | 2007-08-11 | SRM 363 | 1 | 329 | ||||||||
| 20 | 2007-08-01 | SRM 361 | 1 | 157 | 127.52 | -0.30 | -4 | 2841 | 286 | 1 | 2015 | 301 |
| 19 | 2007-06-20 | SRM 355 | 1 | 122 | 109.81 | -0.15 | 1 | 2845 | 270 | 19 | 2014 | 293 |
| 18 | 2007-06-02 | SRM 352 | 1 | 39 | 156.24 | 2.00 | 57 | 2845 | 256 | 138 | 1995 | 292 |
| 17 | 2007-05-23 | SRM 350 | 1 | 74 | 146.92 | 0.99 | 38 | 2788 | 321 | 107 | 1857 | 439 |
| 16 | 2007-05-15 | SRM 349 | 1 | 520 | 155.16 | -1.77 | -44 | 2750 | 366 | -238 | 1750 | 585 |
| 15 | 2007-05-09 | SRM 348 | 1 | 44 | 128.01 | 1.54 | 56 | 2794 | 309 | 100 | 1988 | 315 |
| 14 | 2007-04-24 | SRM 346 | 1 | 113 | 143.90 | 0.35 | 21 | 2738 | 367 | 39 | 1888 | 403 |
| 13 | 2007-04-14 | TCO07 Round 2 | 1 | 459 | 284.05 | -0.70 | -23 | 2716 | 393 | -59 | 1849 | 450 |
| 12 | 2007-04-10 | TCO07 Round 1B | 1 | 126 | 95.47 | -0.40 | -10 | 2740 | 348 | -9 | 1908 | 368 |
| 11 | 2007-03-31 | TCO07 Qual 2 | 1 | 111 | 106.07 | -0.07 | 6 | 2750 | 327 | 26 | 1917 | 364 |
| 10 | 2007-03-28 | SRM 344 | 1 | 90 | 166.63 | 0.89 | 51 | 2744 | 316 | 80 | 1891 | 367 |
| 9 | 2007-03-14 | SRM 342 | 1 | 76 | 132.66 | 0.80 | 53 | 2693 | 393 | 85 | 1811 | 466 |
| 8 | 2007-03-10 | SRM 341 | 1 | 151 | 214.87 | 0.50 | 43 | 2640 | 465 | 70 | 1726 | 589 |
| 7 | 2007-02-20 | SRM 340 | 1 | 271 | 199.11 | -0.44 | -22 | 2597 | 547 | -11 | 1656 | 737 |
| 6 | 2007-02-14 | SRM 339 | 1 | 296 | 180.59 | -0.94 | -56 | 2619 | 494 | -187 | 1667 | 712 |
| 5 | 2007-02-03 | SRM 337 | 1 | 187 | 163.42 | -0.19 | -5 | 2676 | 403 | 4 | 1854 | 419 |
| 4 | 2007-01-25 | SRM 336 | 1 | 37 | 178.88 | 2.27 | 220 | 2681 | 389 | 193 | 1850 | 423 |
| 3 | 2007-01-13 | SRM 334 | 1 | 202 | 286.76 | 0.50 | 95 | 2461 | 802 | 48 | 1657 | 712 |
| 2 | 2007-01-04 | SRM 333 | 1 | 321 | 237.16 | -0.61 | -91 | 2365 | 1008 | -285 | 1609 | 795 |
| 1 | 2006-11-02 | SRM 325 | 2 | 1 | 310.76 | 8.28 | 976 | 2457 | 753 | 694 | 1894 | 355 |