4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| chunzi | 12 | 1952 | 1036 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | 0.485 | 1.018 | 1.424 | 80.6 | -66 | 259 | 1925 | 1870 | 2405 |
| EloSRM | 0.505 | 1.034 | 1.444 | 84.8 | -86 | 265 | 2009 | 1952 | 2408 |
| SRMFix | 0.553 | 1.119 | 1.514 | 91.6 | -121 | 203 | 1640 | 1520 | 2718 |
| initial | 0.238 | 1.139 | 1.487 | 137.2 | -320 | 304 | 1806 | 1486 | 2703 |
| SRM | 0.735 | 1.262 | 1.642 | 121.0 | -370 | 158 | 1106 | 1036 | 3633 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 12 | 2006-11-22 | SRM 327 | 2 | 297 | 77.92 | -1.93 | -56 | 1952 | 2408 | -70 | 1036 | 3633 |
| 11 | 2006-11-11 | SRM 326 | 2 | 33 | 114.95 | 1.80 | 91 | 2009 | 2154 | 106 | 1106 | 3046 |
| 10 | 2006-11-02 | SRM 325 | 2 | 114 | 123.18 | 0.11 | 23 | 1918 | 2578 | 48 | 1000 | 3885 |
| 9 | 2006-10-25 | SRM 324 | 2 | 33 | 226.50 | 2.78 | 209 | 1895 | 2662 | 151 | 952 | 4189 |
| 8 | 2006-08-09 | SRM 315 | 2 | 49 | 250.58 | 2.35 | 265 | 1687 | 3652 | 158 | 801 | 5451 |
| 7 | 2006-02-28 | TCO06 Qual 7/9/14 | 1 | 257 | ||||||||
| 6 | 2006-02-21 | SRM 291 | 2 | 246 | 385.74 | 0.65 | 92 | 1421 | 4330 | 60 | 643 | 5197 |
| 5 | 2006-02-16 | SRM 290 | 2 | 259 | 241.37 | -0.10 | -7 | 1329 | 5149 | -59 | 583 | 5408 |
| 4 | 2006-02-14 | SRM 289 | 2 | 229 | 248.65 | -0.16 | -16 | 1335 | 5035 | -71 | 642 | 5126 |
| 3 | 2005-12-21 | SRM 279 | 2 | 218 | ||||||||
| 2 | 2005-12-17 | SRM 277 | 2 | 384 | 366.79 | -0.07 | 3 | 1352 | 4537 | -117 | 713 | 4609 |
| 1 | 2005-12-08 | SRM 276 | 2 | 343 | 293.35 | -0.39 | -86 | 1349 | 4457 | -370 | 830 | 3765 |