4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| jchang | 14 | 1697 | 991 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | 0.060 | 0.807 | 1.093 | 67.3 | -115 | 358 | 1714 | 1651 | 998 |
| EloSRM | 0.034 | 0.809 | 1.096 | 70.1 | -125 | 387 | 1753 | 1697 | 965 |
| initial | 0.155 | 0.822 | 1.115 | 99.0 | -217 | 312 | 1728 | 1461 | 1093 |
| SRMFix | 0.140 | 0.847 | 1.132 | 90.0 | -184 | 281 | 1608 | 1449 | 1134 |
| SRM | 0.529 | 1.008 | 1.270 | 117.8 | -713 | 225 | 1094 | 991 | 1461 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 14 | 2002-06-26 | SRM 101 | 2 | 148 | 97.42 | -0.60 | -12 | 1697 | 965 | -21 | 991 | 1461 |
| 13 | 2002-06-24 | SRM 100 | 2 | 168 | 99.37 | -0.76 | -15 | 1708 | 932 | -29 | 1012 | 1369 |
| 12 | 2002-06-19 | SRM 98 | 2 | 186 | 80.96 | -1.20 | -26 | 1724 | 894 | -53 | 1041 | 1259 |
| 11 | 2002-06-12 | SRM 97 | 2 | 104 | 95.47 | -0.12 | 4 | 1750 | 821 | 8 | 1094 | 1081 |
| 10 | 2002-06-11 | SRM 96 | 2 | 128 | 97.62 | -0.39 | -6 | 1747 | 811 | 5 | 1086 | 1091 |
| 9 | 2002-06-03 | SRM 94 | 2 | 53 | 107.32 | 1.02 | 47 | 1753 | 760 | 74 | 1081 | 1063 |
| 8 | 2002-05-30 | SRM 93 | 2 | 85 | 108.62 | 0.35 | 27 | 1705 | 842 | 51 | 1007 | 1307 |
| 7 | 2002-05-29 | SRM 92 | 2 | 125 | 116.22 | -0.10 | 5 | 1678 | 887 | 34 | 956 | 1556 |
| 6 | 2002-05-22 | SRM 91 | 2 | 119 | 122.97 | 0.05 | 15 | 1673 | 884 | 48 | 922 | 1690 |
| 5 | 2002-05-21 | SRM 90 | 2 | 117 | 120.32 | 0.04 | 17 | 1657 | 899 | 59 | 874 | 1923 |
| 4 | 2002-05-18 | SRM 89 | 2 | 249 | 76.16 | -1.71 | -85 | 1640 | 915 | -113 | 815 | 2165 |
| 3 | 2002-05-15 | SRM 88 | 2 | 31 | 162.54 | 2.39 | 209 | 1725 | 738 | 216 | 928 | 1635 |
| 2 | 2002-05-09 | SRM 87 | 2 | 79 | 326.38 | 2.05 | 387 | 1515 | 1180 | 225 | 712 | 2464 |
| 1 | 2002-05-08 | SRM 86 | 2 | 395 | 273.97 | -0.53 | -125 | 1128 | 2885 | -713 | 487 | 2936 |