4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| oooccc1 | 17 | 2426 | 1309 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.414 | 0.597 | 0.909 | 71.9 | -67 | 289 | 1897 | 1897 | 3545 |
| SRMFix | 0.375 | 0.635 | 0.908 | 61.1 | -60 | 321 | 1700 | 1700 | 4123 |
| Odd | 0.299 | 0.681 | 0.925 | 72.7 | -35 | 302 | 2209 | 2209 | 3809 |
| EloSRM | 0.285 | 0.692 | 0.939 | 83.4 | -38 | 332 | 2426 | 2426 | 3525 |
| SRM | 0.397 | 0.722 | 0.946 | 68.4 | -187 | 142 | 1309 | 1309 | 3255 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 17 | 2012-05-19 | SRM 543 | 1 | 454 | 736.84 | 0.70 | 84 | 2426 | 3525 | 73 | 1309 | 3255 |
| 16 | 2012-05-12 | TCO12 Round 2B | 1 | 806 | 914.58 | -0.06 | -5 | 2342 | 4149 | -28 | 1236 | 4000 |
| 15 | 2012-04-21 | TCO12 Round 2A | 1 | 458 | 880.64 | 0.08 | 21 | 2347 | 4083 | 57 | 1264 | 3732 |
| 14 | 2012-04-07 | TCO12 Round 1B | 1 | 454 | 1,311.59 | 1.53 | 274 | 2326 | 4107 | 95 | 1207 | 4148 |
| 13 | 2008-05-06 | SRM 401 | 2 | 419 | ||||||||
| 12 | 2008-05-03 | East China Round 1 | 1 | 190 | 174.29 | -0.12 | 4 | 2052 | 3180 | 6 | 1112 | 4580 |
| 11 | 2008-02-13 | TCO08 Qual 3 | 1 | 226 | 587.14 | 1.38 | 119 | 2049 | 3116 | 102 | 1106 | 3921 |
| 10 | 2007-12-04 | SRM 380 | 2 | 228 | 185.79 | -0.30 | -7 | 1930 | 3539 | -20 | 1004 | 4619 |
| 9 | 2007-11-06 | SRM 374 | 2 | 331 | 187.93 | -0.82 | -33 | 1937 | 3338 | -46 | 1024 | 4181 |
| 8 | 2007-10-04 | SRM 369 | 2 | 34 | ||||||||
| 7 | 2007-10-02 | SRM 368 | 2 | 275 | 154.41 | -0.83 | -35 | 1970 | 3039 | -32 | 1070 | 3475 |
| 6 | 2007-09-12 | SRM 365 | 2 | 209 | 159.86 | -0.39 | -11 | 2005 | 2848 | -6 | 1102 | 3280 |
| 5 | 2007-08-30 | TCCC07 Round 1B | 1 | 395 | 314.66 | -0.33 | -37 | 2016 | 2714 | -105 | 1108 | 3198 |
| 4 | 2007-08-18 | TCCC07 Qual 1 | 1 | 376 | 588.26 | 0.65 | 119 | 2054 | 2509 | 58 | 1213 | 2592 |
| 3 | 2007-08-11 | SRM 363 | 2 | 89 | 447.85 | 2.33 | 332 | 1935 | 3128 | 142 | 1155 | 2932 |
| 2 | 2007-08-07 | SRM 362 | 2 | 42 | ||||||||
| 1 | 2007-07-24 | SRM 360 | 2 | 414 | 469.40 | 0.18 | 86 | 1603 | 5324 | -187 | 1013 | 3886 |