4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| cojocb | 18 | 1804 | 928 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.045 | 0.708 | 0.898 | 85.2 | -216 | 203 | 1705 | 1291 | 4162 |
| EloSRM | 0.037 | 0.714 | 0.875 | 53.8 | -66 | 189 | 1908 | 1804 | 3433 |
| SRMFix | 0.133 | 0.722 | 0.885 | 58.0 | -84 | 138 | 1550 | 1393 | 3556 |
| SRM | 0.241 | 0.731 | 0.909 | 72.9 | -246 | 143 | 1168 | 928 | 4456 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 18 | 2007-03-28 | SRM 344 | 2 | 686 | 226.06 | -1.63 | -66 | 1804 | 3433 | -177 | 928 | 4456 |
| 17 | 2007-03-22 | SRM 343 | 2 | 197 | 160.81 | -0.29 | -7 | 1870 | 3014 | -17 | 1105 | 3042 |
| 16 | 2006-04-11 | SRM 298 | 2 | 228 | 98.60 | -1.21 | -31 | 1877 | 2243 | -46 | 1122 | 2513 |
| 15 | 2006-04-03 | SRM 296 | 2 | 64 | 96.02 | 0.58 | 35 | 1908 | 2067 | 45 | 1168 | 2204 |
| 14 | 2006-03-04 | TCO06 Round 1 | 1 | 399 | ||||||||
| 13 | 2006-02-28 | TCO06 Qual 4/11/15 | 1 | 76 | 257.36 | 1.76 | 125 | 1873 | 2085 | 143 | 1123 | 2333 |
| 12 | 2006-02-21 | SRM 291 | 2 | 89 | 224.58 | 1.34 | 85 | 1749 | 2547 | 72 | 980 | 3079 |
| 11 | 2005-11-23 | SRM 274 | 2 | 165 | 129.47 | -0.35 | -10 | 1664 | 2582 | -12 | 908 | 3170 |
| 10 | 2005-11-19 | SRM 272 | 2 | 203 | 174.57 | -0.22 | -3 | 1674 | 2493 | 2 | 920 | 3065 |
| 9 | 2005-11-03 | SRM 270 | 2 | 83 | 136.04 | 0.71 | 60 | 1677 | 2398 | 51 | 918 | 3012 |
| 8 | 2005-08-22 | SRM 259 | 2 | 125 | 112.84 | -0.15 | 1 | 1617 | 2538 | 7 | 867 | 3239 |
| 7 | 2005-08-16 | TCO05 Qual 1/3 | 1 | 184 | 248.88 | 0.44 | 61 | 1617 | 2522 | 100 | 860 | 3289 |
| 6 | 2005-07-23 | SRM 253 | 2 | 297 | 176.07 | -0.90 | -54 | 1555 | 2469 | -128 | 760 | 3480 |
| 5 | 2005-07-07 | SRM 250 | 2 | 97 | 142.24 | 0.55 | 71 | 1609 | 2240 | 44 | 888 | 2747 |
| 4 | 2005-05-23 | SRM 244 | 2 | 182 | 100.06 | -0.86 | -66 | 1539 | 2367 | -111 | 844 | 2887 |
| 3 | 2005-05-14 | SRM 242 | 2 | 129 | 140.61 | 0.12 | 41 | 1604 | 2134 | -19 | 955 | 2348 |
| 2 | 2005-02-19 | SRM 231 | 2 | 110 | 202.92 | 0.88 | 189 | 1564 | 2153 | 20 | 974 | 2178 |
| 1 | 2004-12-18 | SRM 223 | 2 | 146 | 132.79 | -0.14 | -11 | 1374 | 2706 | -246 | 954 | 2134 |