4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| DerIch87 | 9 | 2084 | 1080 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.054 | 0.552 | 0.770 | 47.8 | -76 | 89 | 1205 | 1080 | 4064 |
| SRMFix | 0.171 | 0.776 | 0.995 | 90.3 | -128 | 229 | 1668 | 1501 | 4033 |
| initial | 0.308 | 0.858 | 1.069 | 103.3 | -133 | 275 | 1677 | 1496 | 4004 |
| EloSRM | 0.056 | 0.887 | 1.088 | 110.4 | -75 | 256 | 2171 | 2084 | 3566 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 9 | 2009-07-23 | SRM 445 | 2 | 517 | 191.64 | -1.43 | -75 | 2084 | 3566 | -69 | 1080 | 4064 |
| 8 | 2009-02-24 | TCO09 Qual 1 | 1 | 595 | 787.43 | 0.40 | 71 | 2159 | 2922 | 42 | 1149 | 4158 |
| 7 | 2009-01-21 | SRM 433 | 2 | 245 | 195.46 | -0.33 | -11 | 2088 | 3512 | -11 | 1107 | 5292 |
| 6 | 2008-07-10 | SRM 409 | 2 | 445 | 149.97 | -1.57 | -73 | 2099 | 3155 | -76 | 1118 | 4788 |
| 5 | 2008-06-26 | SRM 407 | 1 | 469 | 495.22 | 0.08 | 29 | 2171 | 2697 | -11 | 1194 | 3725 |
| 4 | 2008-06-05 | SRM 404 | 2 | 80 | 308.18 | 1.95 | 256 | 2143 | 2811 | 89 | 1205 | 3557 |
| 3 | 2007-11-20 | SRM 378 | 2 | 225 | 358.68 | 0.67 | 146 | 1886 | 3802 | -9 | 1116 | 3465 |
| 2 | 2007-08-01 | SRM 361 | 2 | 247 | ||||||||
| 1 | 2007-07-24 | SRM 360 | 2 | 295 | 469.44 | 0.67 | 224 | 1741 | 4347 | -75 | 1125 | 3114 |