4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| pauljchang | 3 | 1773 | 1230 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.557 | 0.715 | 1.107 | 54.0 | -34 | 96 | 1230 | 1230 | 914 |
| EloSRM | 0.989 | 0.989 | 1.246 | 163.2 | 50 | 255 | 1773 | 1773 | 1017 |
| SRMFix | 1.005 | 1.005 | 1.271 | 144.5 | 47 | 237 | 1634 | 1634 | 949 |
| initial | 1.212 | 1.212 | 1.448 | 145.9 | 70 | 280 | 1638 | 1638 | 983 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2003-01-06 | SRM 128 | 2 | 20 | 79.69 | 1.99 | 185 | 1773 | 1017 | 96 | 1230 | 914 |
| 2 | 2003-01-02 | SRM 127 | 2 | 66 | 73.90 | 0.16 | 50 | 1589 | 1550 | -34 | 1134 | 1187 |
| 1 | 2002-12-16 | SRM 125 | 2 | 79 | 138.47 | 0.81 | 255 | 1539 | 1705 | -32 | 1168 | 1061 |