4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| yydrewdrew | 3 | 1557 | 706 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.036 | 0.222 | 0.231 | 46.4 | -58 | 65 | 1557 | 1557 | 9203 |
| initial | -0.117 | 0.241 | 0.249 | 29.1 | -39 | 23 | 1161 | 1158 | 10261 |
| SRMFix | -0.105 | 0.264 | 0.277 | 50.8 | -89 | 33 | 1114 | 1114 | 10304 |
| SRM | -0.552 | 0.552 | 0.722 | 164.7 | -358 | -20 | 842 | 706 | 10974 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2008-07-31 | SRM 412 | 2 | 529 | 641.46 | 0.28 | 65 | 1557 | 9203 | -20 | 706 | 10974 |
| 2 | 2008-07-19 | SRM 410 | 2 | 577 | 678.31 | -0.13 | -16 | 1492 | 11037 | -116 | 726 | 10812 |
| 1 | 2008-07-10 | SRM 409 | 2 | 672 | 645.89 | -0.26 | -58 | 1508 | 10248 | -358 | 842 | 9083 |