4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| nelf | 4 | 1740 | 808 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | -0.407 | 0.631 | 0.727 | 110.0 | -229 | 24 | 1173 | 808 | 6985 |
| initial | 0.045 | 0.689 | 0.715 | 83.0 | -78 | 120 | 1299 | 1222 | 6859 |
| SRMFix | -0.028 | 0.715 | 0.739 | 106.6 | -127 | 121 | 1300 | 1216 | 6769 |
| Odd | 0.066 | 0.827 | 0.863 | 157.8 | -76 | 289 | 1689 | 1614 | 6889 |
| EloSRM | 0.112 | 0.846 | 0.901 | 189.3 | -89 | 406 | 1829 | 1740 | 7030 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2010-10-05 | SRM 484 | 2 | 585 | 404.42 | -0.65 | -89 | 1740 | 7030 | -160 | 808 | 6985 |
| 3 | 2010-04-15 | SRM 467 | 2 | 229 | 586.91 | 1.36 | 406 | 1829 | 5485 | 24 | 968 | 4901 |
| 2 | 2004-01-17 | SRM 179 | 2 | 152 | 100.09 | -0.81 | -87 | 1423 | 2300 | -229 | 944 | 2088 |
| 1 | 2003-12-13 | SRM 174 | 2 | 94 | 138.30 | 0.56 | 176 | 1510 | 1918 | -27 | 1173 | 1213 |