4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| happytreefriend | 4 | 2845 | 1653 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.656 | 0.749 | 1.026 | 127.2 | -28 | 353 | 1653 | 1653 | 1269 |
| EloSRM | 0.973 | 1.064 | 1.458 | 287.6 | -8 | 848 | 2845 | 2845 | 1267 |
| Odd | 1.000 | 1.064 | 1.470 | 277.5 | 1 | 838 | 2632 | 2632 | 1348 |
| SRMFix | 1.272 | 1.272 | 1.540 | 206.7 | 53 | 500 | 2027 | 2027 | 2047 |
| initial | 1.528 | 1.528 | 1.689 | 184.0 | 94 | 326 | 1936 | 1936 | 3358 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2012-09-13 | SRM 556 | 1 | 230 | 335.21 | 0.54 | 131 | 2845 | 1267 | 38 | 1653 | 1269 |
| 3 | 2011-06-08 | SRM 509 | 1 | 439 | 386.93 | -0.18 | -8 | 2714 | 1337 | -28 | 1615 | 1273 |
| 2 | 2011-06-02 | SRM 508 | 1 | 315 | 540.47 | 0.78 | 164 | 2722 | 1296 | 90 | 1643 | 1163 |
| 1 | 2011-05-19 | TCO11 Qual 2 | 1 | 175 | 1,177.37 | 2.75 | 848 | 2558 | 1978 | 353 | 1553 | 1452 |