4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| McKuzmich | 27 | 2270 | 1003 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | 0.227 | 0.803 | 1.067 | 43.5 | -62 | 151 | 2101 | 2101 | 4595 |
| EloSRM | 0.266 | 0.816 | 1.090 | 46.5 | -77 | 160 | 2270 | 2270 | 4632 |
| SRMFix | 0.285 | 0.841 | 1.096 | 50.2 | -89 | 141 | 1674 | 1674 | 4285 |
| initial | 0.227 | 0.918 | 1.169 | 110.5 | -313 | 293 | 1936 | 1936 | 3417 |
| SRM | 0.599 | 1.078 | 1.351 | 72.5 | -250 | 117 | 1104 | 1003 | 6256 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 27 | 2012-05-19 | SRM 543 | 2 | 60 | 351.22 | 2.55 | 117 | 2270 | 4632 | 117 | 1003 | 6256 |
| 26 | 2012-04-14 | TCO12 Round 1C | 1 | 1682 | 944.93 | -0.86 | -77 | 2153 | 5717 | -187 | 886 | 8138 |
| 25 | 2011-03-19 | SRM 500 | 2 | 79 | 304.68 | 1.95 | 108 | 2230 | 3609 | 96 | 1073 | 4610 |
| 24 | 2010-10-21 | Member SRM 485 | 2 | 218 | 237.02 | 0.12 | 22 | 2122 | 3906 | 41 | 977 | 5055 |
| 23 | 2010-01-04 | SRM 457 | 2 | 108 | 210.30 | 0.96 | 52 | 2101 | 3580 | 74 | 936 | 5313 |
| 22 | 2009-11-05 | SRM 452 | 2 | 939 | 215.95 | -2.12 | -60 | 2049 | 3929 | -215 | 862 | 6866 |
| 21 | 2009-08-08 | SRM 446 | 2 | 113 | 261.95 | 1.21 | 53 | 2109 | 3405 | 65 | 1077 | 4082 |
| 20 | 2009-07-23 | SRM 445 | 2 | 297 | 275.28 | -0.11 | 4 | 2056 | 3760 | 13 | 1012 | 4664 |
| 19 | 2009-01-21 | SRM 433 | 2 | 303 | 221.60 | -0.45 | -8 | 2051 | 3750 | -4 | 999 | 6497 |
| 18 | 2008-11-12 | SRM 425 | 2 | 541 | 316.54 | -1.14 | -21 | 2059 | 3575 | -101 | 1003 | 6625 |
| 17 | 2008-11-06 | SRM 424 | 2 | 44 | 207.53 | 2.24 | 58 | 2081 | 3402 | 97 | 1104 | 5368 |
| 16 | 2008-10-28 | SRM 423 | 2 | 148 | 172.37 | 0.22 | 14 | 2023 | 3804 | 25 | 1007 | 6567 |
| 15 | 2008-10-18 | SRM 422 | 2 | 570 | 260.06 | -1.13 | -27 | 2009 | 3909 | -65 | 982 | 7395 |
| 14 | 2008-10-08 | SRM 421 | 2 | 264 | 225.02 | -0.23 | -1 | 2036 | 3734 | -4 | 1047 | 6261 |
| 13 | 2008-10-02 | SRM 420 | 2 | 187 | 206.48 | 0.14 | 14 | 2037 | 3677 | 16 | 1051 | 6168 |
| 12 | 2008-09-11 | SRM 417 | 2 | 163 | 254.92 | 0.64 | 33 | 2023 | 3750 | 41 | 1035 | 6346 |
| 11 | 2008-09-04 | SRM 416 | 2 | 293 | 207.07 | -0.50 | -13 | 1991 | 3990 | -18 | 994 | 6969 |
| 10 | 2008-08-26 | SRM 415 | 2 | 163 | 162.34 | -0.01 | 9 | 2003 | 3905 | 13 | 1012 | 6849 |
| 9 | 2008-08-16 | SRM 414 | 2 | 95 | 297.58 | 1.65 | 81 | 1995 | 3973 | 90 | 999 | 6987 |
| 8 | 2008-08-06 | SRM 413 | 2 | 215 | 315.65 | 0.55 | 44 | 1914 | 4645 | 47 | 909 | 8299 |
| 7 | 2008-07-31 | SRM 412 | 2 | 269 | 380.03 | 0.50 | 46 | 1870 | 5028 | 48 | 862 | 8836 |
| 6 | 2008-07-23 | SRM 411 | 2 | 410 | 307.84 | -0.70 | -40 | 1824 | 5449 | -96 | 814 | 9351 |
| 5 | 2008-07-19 | SRM 410 | 2 | 370 | 437.09 | 0.24 | 37 | 1864 | 5091 | 17 | 910 | 8266 |
| 4 | 2008-07-10 | SRM 409 | 2 | 240 | 577.37 | 1.27 | 160 | 1826 | 5429 | 80 | 893 | 8481 |
| 3 | 2008-07-01 | SRM 408 | 2 | 453 | 402.89 | -0.17 | -12 | 1667 | 7075 | -80 | 813 | 9339 |
| 2 | 2008-06-17 | SRM 406 | 2 | 335 | 418.02 | 0.32 | 107 | 1678 | 6873 | -57 | 893 | 8381 |
| 1 | 2007-11-14 | SRM 376 | 2 | 367 | 376.07 | 0.04 | 39 | 1572 | 6124 | -250 | 950 | 4827 |