4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| cs1100204 | 2 | 2501 | 1223 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.720 | 1.256 | 1.447 | 243.5 | -232 | 255 | 1455 | 1223 | 2795 |
| initial | 1.358 | 1.430 | 1.972 | 172.2 | -9 | 336 | 1536 | 1527 | 2923 |
| SRMFix | 1.272 | 1.489 | 1.958 | 273.6 | -37 | 510 | 1710 | 1673 | 2450 |
| EloSRM | 1.301 | 1.507 | 1.991 | 293.1 | -44 | 542 | 2545 | 2501 | 2447 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2017-03-25 | SRM 711 | 1 | 255 | 243.99 | -0.21 | -44 | 2501 | 2447 | -232 | 1223 | 2795 |
| 1 | 2017-02-21 | SRM 709 | 2 | 37 | 259.16 | 2.81 | 542 | 2545 | 2318 | 255 | 1455 | 1440 |