4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| ahmetalpbalkan | 1 | 2093 | 1263 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.431 | 0.431 | 0.431 | 63.0 | 63 | 63 | 1263 | 1263 | 2877 |
| SRMFix | 1.360 | 1.360 | 1.360 | 288.1 | 288 | 288 | 1488 | 1488 | 4622 |
| initial | 1.432 | 1.432 | 1.432 | 172.5 | 172 | 172 | 1372 | 1372 | 5575 |
| EloSRM | 1.503 | 1.503 | 1.503 | 398.0 | 398 | 398 | 2093 | 2093 | 4479 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2011-01-27 | SRM 495 | 2 | 262 | 746.85 | 1.50 | 398 | 2093 | 4479 | 63 | 1263 | 2877 |