4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| akshat91 | 3 | 2161 | 783 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.315 | 0.778 | 0.993 | 93.7 | -56 | 197 | 1314 | 1314 | 7582 |
| SRMFix | 0.336 | 0.802 | 1.036 | 117.6 | -120 | 202 | 1250 | 1250 | 8304 |
| EloSRM | 0.455 | 0.818 | 1.129 | 219.9 | -91 | 549 | 2161 | 2161 | 6781 |
| SRM | -0.072 | 1.096 | 1.201 | 225.0 | -448 | 129 | 783 | 783 | 9232 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2015-01-24 | SRM 647 | 2 | 182 | 683.81 | 1.91 | 549 | 2161 | 6781 | 129 | 783 | 9232 |
| 2 | 2011-09-10 | SRM 517 | 2 | 837 | 963.94 | -0.15 | -20 | 1612 | 10832 | -98 | 654 | 10322 |
| 1 | 2011-08-20 | SRM 515 | 2 | 885 | 745.45 | -0.40 | -91 | 1632 | 10200 | -448 | 752 | 9048 |