4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| lonnyboy | 5 | 1573 | 832 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | -0.200 | 0.350 | 0.397 | 91.6 | -162 | 45 | 1245 | 832 | 3528 |
| initial | 0.056 | 0.436 | 0.628 | 52.4 | -76 | 147 | 1347 | 1234 | 2967 |
| SRMFix | -0.071 | 0.546 | 0.682 | 88.1 | -93 | 256 | 1456 | 1272 | 2758 |
| EloSRM | -0.067 | 0.598 | 0.747 | 108.3 | -72 | 377 | 1738 | 1573 | 2777 |
| Odd | -0.090 | 0.629 | 0.768 | 106.5 | -61 | 379 | 1680 | 1527 | 2716 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 5 | 2005-09-27 | SRM 265 | 2 | 258 | 208.43 | -0.31 | -21 | 1573 | 2777 | -41 | 832 | 3528 |
| 4 | 2004-11-20 | SRM 219 | 2 | 153 | 111.77 | -0.86 | -59 | 1594 | 1916 | -108 | 873 | 2434 |
| 3 | 2004-09-07 | TCO04 Qual 2 | 1 | 155 | 137.29 | -0.43 | -72 | 1653 | 1738 | -162 | 981 | 2063 |
| 2 | 2004-08-10 | SRM 207 | 1 | 130 | 142.64 | -0.06 | -13 | 1724 | 1462 | -102 | 1143 | 1383 |
| 1 | 2004-06-21 | SRM 200 | 2 | 61 | 153.19 | 1.33 | 377 | 1738 | 1384 | 45 | 1245 | 1038 |