4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| JeffCua | 4 | 1596 | 820 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | 0.225 | 0.321 | 0.533 | 69.0 | -35 | 177 | 1531 | 1531 | 3440 |
| initial | 0.186 | 0.332 | 0.513 | 39.9 | -23 | 121 | 1290 | 1290 | 3205 |
| EloSRM | 0.236 | 0.333 | 0.549 | 69.3 | -40 | 185 | 1596 | 1596 | 3430 |
| SRMFix | 0.188 | 0.351 | 0.526 | 50.6 | -35 | 130 | 1270 | 1270 | 3391 |
| SRM | -0.078 | 0.556 | 0.648 | 135.5 | -262 | 81 | 1015 | 820 | 4426 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2006-02-28 | TCO06 Qual 5/6/12 | 1 | 259 | 268.01 | 0.06 | 27 | 1596 | 3430 | -14 | 820 | 4426 |
| 3 | 2005-08-30 | SRM 261 | 2 | 122 | 258.45 | 1.08 | 185 | 1569 | 2838 | 81 | 834 | 3585 |
| 2 | 2005-08-16 | TCO05 Qual 5/10 | 1 | 316 | 279.72 | -0.18 | -40 | 1384 | 3683 | -262 | 753 | 3916 |
| 1 | 2005-03-16 | SRM 234 | 2 | 181 | 178.75 | -0.02 | 26 | 1424 | 2684 | -185 | 1015 | 1955 |