4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| kwonssy02 | 5 | 2109 | 859 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.962 | 1.141 | 1.957 | 115.0 | -33 | 309 | 2109 | 2109 | 5224 |
| initial | 0.906 | 1.153 | 1.947 | 138.9 | -39 | 511 | 1746 | 1746 | 3645 |
| SRMFix | 0.913 | 1.165 | 1.963 | 104.1 | -44 | 310 | 1505 | 1505 | 5090 |
| SRM | 0.793 | 1.384 | 2.082 | 204.6 | -445 | 240 | 859 | 859 | 7707 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 5 | 2011-10-13 | SRM 521 | 2 | 38 | 721.84 | 4.25 | 309 | 2109 | 5224 | 240 | 859 | 7707 |
| 4 | 2011-09-14 | SRM 518 | 2 | 450 | 906.22 | 1.01 | 178 | 1800 | 8169 | 101 | 619 | 10775 |
| 3 | 2011-06-08 | SRM 509 | 2 | 816 | 812.78 | -0.23 | -28 | 1622 | 10047 | -65 | 518 | 10992 |
| 2 | 2011-05-24 | TCO11 Qual 3 | 1 | 825 | 817.84 | -0.12 | -27 | 1651 | 9259 | -172 | 583 | 10328 |
| 1 | 2011-05-19 | TCO11 Qual 2 | 1 | 1169 | 1,149.91 | -0.10 | -33 | 1677 | 8960 | -445 | 755 | 8722 |