4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| dbjtopcoder8 | 1 | 2518 | 1441 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 2.005 | 2.005 | 2.005 | 241.0 | 241 | 241 | 1441 | 1441 | 2360 |
| SRMFix | 2.943 | 2.943 | 2.943 | 534.9 | 535 | 535 | 1735 | 1735 | 4029 |
| initial | 3.014 | 3.014 | 3.014 | 362.9 | 363 | 363 | 1563 | 1563 | 5299 |
| EloSRM | 3.060 | 3.060 | 3.060 | 633.3 | 633 | 633 | 2518 | 2518 | 3684 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2014-10-23 | SRM 637 | 2 | 78 | 650.51 | 3.06 | 633 | 2518 | 3684 | 241 | 1441 | 2360 |