4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| Siddhi | 6 | 1948 | 1158 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.582 | 0.859 | 1.009 | 103.4 | -58 | 200 | 1678 | 1620 | 1905 |
| SRMFix | 0.648 | 0.868 | 1.041 | 102.9 | -94 | 160 | 1604 | 1578 | 2098 |
| EloSRM | 0.679 | 0.890 | 1.096 | 117.7 | -51 | 257 | 1960 | 1948 | 1980 |
| SRM | 0.659 | 1.044 | 1.262 | 99.3 | -301 | 102 | 1158 | 1158 | 2333 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 6 | 2006-04-22 | SRM 299 | 2 | 115 | 89.19 | -0.37 | -11 | 1948 | 1980 | 22 | 1158 | 2333 |
| 5 | 2006-04-11 | SRM 298 | 2 | 45 | 187.22 | 2.06 | 257 | 1960 | 1911 | 99 | 1136 | 2434 |
| 4 | 2004-11-20 | SRM 219 | 2 | 45 | 113.47 | 1.33 | 142 | 1703 | 1562 | 102 | 1037 | 1793 |
| 3 | 2004-08-28 | SRM 209 | 2 | 62 | 116.51 | 0.91 | 139 | 1561 | 1969 | 54 | 935 | 2131 |
| 2 | 2004-08-04 | SRM 206 | 2 | 103 | 136.32 | 0.40 | 106 | 1422 | 2421 | -18 | 881 | 2348 |
| 1 | 2004-07-31 | SRM 205 | 2 | 145 | 120.62 | -0.27 | -51 | 1315 | 2812 | -301 | 899 | 2272 |