4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| ipinlnd | 2 | 2012 | 932 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.048 | 0.080 | 0.094 | 18.4 | -6 | 31 | 1231 | 1226 | 8608 |
| initial | 0.127 | 0.127 | 0.144 | 15.4 | 7 | 23 | 1231 | 1231 | 8769 |
| EloSRM | 0.093 | 0.157 | 0.182 | 57.2 | 8 | 106 | 2012 | 2012 | 8356 |
| SRM | -0.712 | 0.712 | 0.717 | 134.0 | -158 | -110 | 1042 | 932 | 7217 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2015-02-02 | SRM 648 | 2 | 422 | 403.69 | -0.06 | 8 | 2012 | 8356 | -110 | 932 | 7217 |
| 1 | 2015-01-24 | SRM 647 | 2 | 440 | 522.97 | 0.25 | 106 | 2004 | 8421 | -158 | 1042 | 5977 |