4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| bostanite | 9 | 1708 | 669 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | -0.083 | 0.696 | 0.822 | 86.3 | -225 | 59 | 1185 | 669 | 8784 |
| initial | 0.054 | 0.760 | 0.855 | 91.5 | -158 | 171 | 1427 | 1259 | 6177 |
| SRMFix | -0.036 | 0.778 | 0.858 | 90.6 | -149 | 163 | 1429 | 1255 | 6190 |
| Odd | -0.083 | 0.778 | 0.849 | 87.1 | -85 | 237 | 1675 | 1607 | 6387 |
| EloSRM | -0.025 | 0.779 | 0.854 | 95.7 | -100 | 226 | 1741 | 1708 | 6607 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 9 | 2009-08-25 | SRM 447 | 2 | 618 | 540.77 | -0.19 | -10 | 1708 | 6607 | -23 | 669 | 8784 |
| 8 | 2009-05-27 | SRM 441 | 2 | 421 | 726.62 | 0.79 | 135 | 1719 | 6536 | 16 | 692 | 8942 |
| 7 | 2008-10-28 | SRM 423 | 2 | 549 | 350.02 | -0.65 | -100 | 1583 | 8372 | -225 | 676 | 10950 |
| 6 | 2005-11-03 | SRM 270 | 2 | 181 | 104.28 | -0.80 | -39 | 1683 | 2375 | -44 | 901 | 3124 |
| 5 | 2005-10-26 | SRM 269 | 2 | 75 | 117.36 | 0.65 | 69 | 1722 | 2203 | 48 | 945 | 2852 |
| 4 | 2005-10-01 | SRM 266 | 2 | 357 | 134.10 | -1.47 | -87 | 1654 | 2455 | -221 | 897 | 3138 |
| 3 | 2005-09-20 | SRM 264 | 2 | 66 | 152.05 | 1.20 | 144 | 1741 | 2044 | 59 | 1118 | 1938 |
| 2 | 2005-08-30 | SRM 261 | 2 | 221 | 158.37 | -0.51 | -50 | 1597 | 2713 | -126 | 1059 | 2310 |
| 1 | 2005-08-27 | SRM 260 | 2 | 164 | 276.40 | 0.75 | 226 | 1647 | 2474 | -15 | 1185 | 1689 |