4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| JaySlupesky | 5 | 2028 | 1045 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.127 | 0.910 | 1.254 | 78.6 | -90 | 119 | 1156 | 1045 | 4420 |
| SRMFix | 0.391 | 0.972 | 1.381 | 111.6 | -124 | 252 | 1586 | 1462 | 4442 |
| Odd | 0.397 | 0.974 | 1.308 | 104.5 | -50 | 276 | 1940 | 1890 | 4277 |
| EloSRM | 0.376 | 0.980 | 1.310 | 102.8 | -53 | 262 | 2081 | 2028 | 4235 |
| initial | 0.483 | 1.076 | 1.469 | 129.6 | -178 | 340 | 1669 | 1491 | 4143 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 5 | 2010-02-17 | SRM 462 | 2 | 399 | 182.32 | -1.13 | -53 | 2028 | 4235 | -77 | 1045 | 4420 |
| 4 | 2010-02-13 | Member SRM 461 | 2 | 78 | 458.86 | 2.56 | 188 | 2081 | 3811 | 119 | 1122 | 3776 |
| 3 | 2010-02-06 | SRM 460 | 2 | 524 | 448.74 | -0.22 | -9 | 1893 | 5204 | -63 | 1003 | 4754 |
| 2 | 2010-01-19 | SRM 459 | 2 | 469 | 420.97 | -0.16 | -2 | 1902 | 5087 | -90 | 1066 | 4148 |
| 1 | 2010-01-14 | Member SRM 458 | 2 | 350 | 623.78 | 0.83 | 262 | 1904 | 5017 | -44 | 1156 | 3429 |