4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| skaterboy | 72 | 2372 | 1233 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.183 | 0.578 | 0.916 | 29.2 | -137 | 199 | 1958 | 1878 | 1949 |
| EloSRM | 0.200 | 0.582 | 0.936 | 20.7 | -67 | 323 | 2396 | 2372 | 2078 |
| initial | 0.080 | 0.625 | 0.916 | 75.2 | -273 | 419 | 2421 | 1868 | 2454 |
| SRM | 0.364 | 0.631 | 1.067 | 45.5 | -172 | 139 | 1459 | 1233 | 2719 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 72 | 2010-05-02 | TCO10 Qual 1 | 1 | 443 | 448.98 | 0.02 | 6 | 2372 | 2078 | 16 | 1233 | 2719 |
| 71 | 2009-11-05 | SRM 452 | 2 | 161 | 72.86 | -1.14 | -13 | 2366 | 2188 | 18 | 1217 | 3049 |
| 70 | 2009-05-12 | SRM 440 | 1 | 408 | 438.31 | -0.25 | -5 | 2379 | 1995 | -21 | 1199 | 3345 |
| 69 | 2009-04-19 | SRM 438 | 1 | 524 | 369.37 | -0.51 | -12 | 2384 | 1976 | -172 | 1220 | 3346 |
| 68 | 2009-02-28 | TCO09 Qual 2 | 1 | 438 | 492.83 | 0.17 | 6 | 2396 | 1896 | 14 | 1392 | 2037 |
| 67 | 2009-02-24 | TCO09 Qual 1 | 1 | 643 | 515.91 | -0.32 | -5 | 2390 | 1874 | -29 | 1378 | 2062 |
| 66 | 2008-12-23 | SRM 431 | 1 | 318 | 342.28 | 0.11 | 5 | 2395 | 1909 | 4 | 1407 | 1997 |
| 65 | 2008-12-20 | SRM 430 | 1 | 489 | 469.04 | -0.07 | 0 | 2390 | 1909 | -24 | 1403 | 2022 |
| 64 | 2008-12-02 | SRM 428 | 1 | 286 | 442.75 | 0.63 | 17 | 2390 | 1898 | 66 | 1427 | 1891 |
| 63 | 2008-11-25 | SRM 427 | 1 | 371 | 337.60 | -0.15 | -2 | 2373 | 1966 | -41 | 1361 | 2287 |
| 62 | 2008-11-22 | SRM 426 | 1 | 516 | 452.00 | -0.19 | -3 | 2375 | 1925 | -57 | 1402 | 1985 |
| 61 | 2008-11-12 | SRM 425 | 1 | 406 | 464.69 | 0.20 | 7 | 2378 | 1913 | 0 | 1459 | 1670 |
| 60 | 2008-11-06 | SRM 424 | 1 | 288 | 398.69 | 0.47 | 14 | 2371 | 1931 | 34 | 1459 | 1672 |
| 59 | 2008-10-28 | SRM 423 | 1 | 237 | 301.05 | -0.10 | -1 | 2356 | 1970 | -33 | 1425 | 1858 |
| 58 | 2008-10-18 | SRM 422 | 1 | 197 | 505.18 | 1.36 | 34 | 2357 | 1961 | 112 | 1458 | 1686 |
| 57 | 2008-09-24 | SRM 419 | 1 | 195 | 323.90 | 0.73 | 22 | 2323 | 2081 | 86 | 1346 | 2474 |
| 56 | 2008-09-20 | SRM 418 | 1 | 406 | 474.56 | 0.22 | 9 | 2301 | 2148 | 37 | 1260 | 3126 |
| 55 | 2008-09-11 | SRM 417 | 1 | 496 | 470.25 | -0.25 | -5 | 2292 | 2188 | -54 | 1223 | 3510 |
| 54 | 2008-08-26 | SRM 415 | 1 | 259 | 293.27 | 0.18 | 7 | 2298 | 2171 | 24 | 1277 | 3022 |
| 53 | 2008-08-16 | SRM 414 | 1 | 414 | 412.00 | -0.18 | -4 | 2290 | 2199 | -44 | 1253 | 3219 |
| 52 | 2008-08-06 | SRM 413 | 1 | 370 | 437.50 | -0.07 | 0 | 2294 | 2170 | -9 | 1297 | 2867 |
| 51 | 2008-07-23 | SRM 411 | 1 | 317 | 365.85 | 0.21 | 8 | 2294 | 2145 | 23 | 1306 | 2766 |
| 50 | 2008-07-19 | SRM 410 | 1 | 358 | 489.54 | 0.45 | 16 | 2286 | 2187 | 52 | 1283 | 2978 |
| 49 | 2008-07-10 | SRM 409 | 1 | 612 | 475.10 | -0.38 | -9 | 2270 | 2235 | -154 | 1231 | 3408 |
| 48 | 2008-06-26 | SRM 407 | 1 | 286 | 451.40 | 0.66 | 22 | 2279 | 2157 | 68 | 1385 | 2149 |
| 47 | 2008-06-17 | SRM 406 | 1 | 324 | 312.27 | -0.06 | 0 | 2257 | 2235 | -30 | 1317 | 2682 |
| 46 | 2008-06-05 | SRM 404 | 1 | 378 | 475.67 | 0.33 | 13 | 2257 | 2209 | 31 | 1347 | 2407 |
| 45 | 2008-05-28 | SRM 403 | 1 | 339 | 323.91 | -0.07 | 0 | 2245 | 2263 | -36 | 1316 | 2657 |
| 44 | 2008-05-06 | SRM 401 | 1 | 466 | 500.84 | 0.10 | 6 | 2245 | 2237 | -16 | 1352 | 2179 |
| 43 | 2008-05-01 | SRM 400 | 1 | 270 | 495.78 | 0.88 | 30 | 2239 | 2225 | 87 | 1368 | 1885 |
| 42 | 2008-04-15 | SRM 398 | 1 | 458 | 452.98 | -0.02 | 1 | 2210 | 2356 | -44 | 1281 | 2414 |
| 41 | 2008-04-12 | SRM 397 | 2 | 5 | 132.54 | 4.73 | 43 | 2208 | 2386 | 139 | 1325 | 2167 |
| 40 | 2008-04-03 | SRM 396 | 1 | 468 | 452.08 | -0.05 | 0 | 2166 | 2614 | -37 | 1186 | 3227 |
| 39 | 2008-03-26 | SRM 395 | 1 | 344 | 362.37 | 0.08 | 5 | 2166 | 2611 | -13 | 1223 | 2939 |
| 38 | 2008-03-22 | SRM 394 | 1 | 428 | 475.57 | -0.08 | -1 | 2161 | 2613 | -31 | 1236 | 2813 |
| 37 | 2008-03-11 | SRM 393 | 2 | 34 | 141.31 | 2.06 | 30 | 2162 | 2597 | 77 | 1267 | 2538 |
| 36 | 2008-03-06 | SRM 392 | 2 | 103 | 154.99 | 0.58 | 14 | 2132 | 2739 | 41 | 1190 | 3226 |
| 35 | 2008-02-26 | SRM 391 | 1 | 413 | 383.38 | -0.11 | -3 | 2117 | 2785 | -88 | 1149 | 3483 |
| 34 | 2008-02-05 | TCO08 Qual 1 | 1 | 335 | 571.11 | 0.77 | 27 | 2121 | 2706 | 60 | 1237 | 2811 |
| 33 | 2008-02-02 | SRM 390 | 1 | 456 | 485.38 | -0.08 | -2 | 2094 | 2814 | -38 | 1177 | 3321 |
| 32 | 2008-01-24 | SRM 389 | 2 | 47 | 141.01 | 1.58 | 29 | 2096 | 2781 | 62 | 1215 | 2971 |
| 31 | 2008-01-15 | SRM 388 | 2 | 189 | 154.37 | -0.29 | -1 | 2067 | 2898 | -3 | 1153 | 3453 |
| 30 | 2008-01-09 | SRM 387 | 2 | 14 | 125.79 | 3.17 | 47 | 2069 | 2872 | 111 | 1156 | 3438 |
| 29 | 2008-01-05 | SRM 386 | 2 | 204 | 173.77 | -0.23 | 0 | 2022 | 3120 | 10 | 1045 | 4411 |
| 28 | 2007-12-13 | SRM 383 | 2 | 65 | 132.34 | 1.03 | 25 | 2022 | 3066 | 66 | 1035 | 4473 |
| 27 | 2007-12-11 | SRM 382 | 2 | 290 | 196.51 | -0.99 | -15 | 1997 | 3183 | -80 | 969 | 4990 |
| 26 | 2007-12-08 | SRM 381 | 2 | 105 | 210.74 | 1.00 | 26 | 2012 | 3081 | 63 | 1049 | 4317 |
| 25 | 2007-12-04 | SRM 380 | 2 | 323 | 151.64 | -1.09 | -18 | 1986 | 3186 | -57 | 986 | 4771 |
| 24 | 2007-11-28 | SRM 379 | 2 | 192 | 119.21 | -0.69 | -11 | 2004 | 3050 | -21 | 1043 | 4137 |
| 23 | 2007-11-20 | SRM 378 | 2 | 222 | 169.01 | -0.39 | -4 | 2015 | 2976 | -6 | 1064 | 3972 |
| 22 | 2007-11-14 | SRM 376 | 2 | 205 | 122.34 | -0.74 | -12 | 2019 | 2898 | -29 | 1070 | 3861 |
| 21 | 2007-11-10 | SRM 375 | 2 | 96 | 131.97 | 0.46 | 19 | 2032 | 2815 | 31 | 1099 | 3632 |
| 20 | 2007-10-17 | SRM 372 | 2 | 326 | 159.78 | -1.03 | -18 | 2013 | 2869 | -46 | 1068 | 3611 |
| 19 | 2007-10-13 | SRM 371 | 2 | 237 | 162.00 | -0.55 | -9 | 2031 | 2752 | -15 | 1114 | 3256 |
| 18 | 2007-10-09 | SRM 370 | 2 | 113 | 132.05 | 0.22 | 14 | 2040 | 2691 | 21 | 1129 | 3134 |
| 17 | 2007-10-04 | SRM 369 | 2 | 209 | ||||||||
| 16 | 2007-10-02 | SRM 368 | 2 | 84 | 161.77 | 0.94 | 36 | 2026 | 2761 | 61 | 1108 | 3202 |
| 15 | 2007-09-26 | SRM 367 | 2 | 302 | 166.62 | -0.86 | -20 | 1991 | 2915 | -31 | 1047 | 3637 |
| 14 | 2007-09-12 | SRM 365 | 2 | 174 | 166.15 | -0.07 | 5 | 2010 | 2823 | 11 | 1078 | 3468 |
| 13 | 2007-09-04 | SRM 364 | 2 | 117 | 154.29 | 0.40 | 24 | 2005 | 2816 | 33 | 1067 | 3524 |
| 12 | 2007-09-01 | TCCC07 Round 1C | 1 | 417 | 348.05 | -0.26 | -18 | 1980 | 2921 | -70 | 1034 | 3739 |
| 11 | 2007-08-21 | TCCC07 Qual 2 | 1 | 265 | 357.59 | 0.43 | 38 | 1998 | 2805 | 43 | 1104 | 3246 |
| 10 | 2007-08-18 | TCCC07 Qual 1 | 1 | 678 | 558.08 | -0.28 | -17 | 1960 | 3009 | -44 | 1061 | 3567 |
| 9 | 2007-08-11 | SRM 363 | 2 | 138 | 204.05 | 0.56 | 43 | 1977 | 2882 | 39 | 1105 | 3219 |
| 8 | 2007-08-07 | SRM 362 | 2 | 59 | ||||||||
| 7 | 2007-08-01 | SRM 361 | 2 | 50 | ||||||||
| 6 | 2007-07-24 | SRM 360 | 2 | 171 | 201.48 | 0.24 | 28 | 1935 | 3123 | 18 | 1066 | 3510 |
| 5 | 2007-07-21 | SRM 359 | 2 | 248 | 204.59 | -0.28 | -6 | 1907 | 3258 | -15 | 1048 | 3622 |
| 4 | 2007-07-17 | SRM 358 | 2 | 330 | 131.58 | -1.33 | -67 | 1913 | 3189 | -100 | 1063 | 3486 |
| 3 | 2007-07-12 | SRM 357 | 1 | 342 | 381.63 | -0.02 | 1 | 1980 | 2761 | -59 | 1163 | 2809 |
| 2 | 2007-07-02 | SRM 356 | 2 | 93 | 178.54 | 0.94 | 144 | 1979 | 2762 | 29 | 1222 | 2453 |
| 1 | 2007-06-20 | SRM 355 | 2 | 195 | 409.84 | 1.07 | 323 | 1835 | 3615 | -7 | 1193 | 2664 |