4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| billthu | 2 | 2028 | 945 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.431 | 0.785 | 0.895 | 94.5 | -43 | 146 | 1304 | 1304 | 7369 |
| Odd | 0.520 | 0.793 | 0.948 | 152.0 | -45 | 259 | 1811 | 1811 | 7327 |
| EloSRM | 0.495 | 0.802 | 0.943 | 160.4 | -60 | 261 | 2028 | 2028 | 7091 |
| SRMFix | 0.435 | 0.827 | 0.934 | 141.7 | -92 | 191 | 1299 | 1299 | 7313 |
| SRM | -0.077 | 0.901 | 0.904 | 194.5 | -322 | 67 | 945 | 945 | 6800 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2013-09-27 | SRM 592 | 2 | 315 | 774.17 | 1.30 | 261 | 2028 | 7091 | 67 | 945 | 6800 |
| 1 | 2013-09-07 | SRM 590 | 2 | 790 | 842.20 | -0.31 | -60 | 1767 | 10165 | -322 | 878 | 7836 |