4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| achintya | 3 | 1361 | 777 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.060 | 0.184 | 0.233 | 38.2 | -49 | 46 | 1364 | 1361 | 2587 |
| initial | -0.108 | 0.209 | 0.257 | 25.1 | -50 | 18 | 1193 | 1161 | 2803 |
| SRMFix | -0.101 | 0.214 | 0.257 | 35.8 | -68 | 24 | 1184 | 1140 | 2707 |
| SRM | -0.418 | 0.422 | 0.516 | 141.0 | -242 | -18 | 958 | 777 | 2891 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2004-03-16 | SRM 187 | 2 | 148 | 168.37 | 0.19 | 46 | 1361 | 2587 | -18 | 777 | 2891 |
| 2 | 2004-03-01 | SRM 185 | 2 | 176 | 169.63 | -0.36 | -49 | 1315 | 2806 | -163 | 795 | 2842 |
| 1 | 2004-02-23 | TCCC '04 Qual. 4 | 1 | 105 | 104.56 | -0.01 | 20 | 1364 | 2581 | -242 | 958 | 2090 |