4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| jake_n_jake | 2 | 1740 | 802 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.108 | 0.111 | 0.155 | 27.6 | -26 | 29 | 1766 | 1740 | 9148 |
| initial | -0.144 | 0.144 | 0.163 | 17.4 | -27 | -8 | 1192 | 1165 | 9552 |
| SRMFix | -0.175 | 0.175 | 0.182 | 34.4 | -38 | -31 | 1169 | 1131 | 9492 |
| SRM | -0.900 | 0.900 | 0.911 | 199.0 | -233 | -165 | 967 | 802 | 8571 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2011-12-17 | SRM 527 | 2 | 891 | 765.25 | -0.22 | -26 | 1740 | 9148 | -165 | 802 | 8571 |
| 1 | 2011-11-29 | SRM 525 | 2 | 789 | 790.85 | 0.00 | 29 | 1766 | 8831 | -233 | 967 | 6402 |