4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| davidkiwi | 4 | 1200 | 599 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.072 | 0.302 | 0.335 | 54.7 | -96 | 83 | 1200 | 1200 | 2630 |
| initial | -0.162 | 0.345 | 0.371 | 41.6 | -65 | 44 | 1135 | 1122 | 2981 |
| SRMFix | -0.139 | 0.350 | 0.392 | 61.0 | -137 | 50 | 1063 | 1055 | 3048 |
| SRM | -0.429 | 0.588 | 0.737 | 168.8 | -488 | 37 | 712 | 599 | 3043 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2002-05-30 | SRM 93 | 2 | 237 | 325.82 | 0.46 | 83 | 1200 | 2630 | 37 | 599 | 3043 |
| 3 | 2002-05-29 | SRM 92 | 2 | 356 | 327.43 | -0.22 | -30 | 1117 | 3202 | -121 | 562 | 3077 |
| 2 | 2002-05-15 | SRM 88 | 2 | 139 | 246.01 | -0.11 | -10 | 1147 | 2847 | -29 | 683 | 2647 |
| 1 | 2002-05-08 | SRM 86 | 2 | 350 | 276.98 | -0.43 | -97 | 1157 | 2653 | -488 | 712 | 2447 |