4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| SergioAF | 1 | 1933 | 1205 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.035 | 0.035 | 0.035 | 5.0 | 5 | 5 | 1205 | 1205 | 3558 |
| SRMFix | 1.027 | 1.027 | 1.027 | 225.4 | 225 | 225 | 1425 | 1425 | 4936 |
| initial | 1.090 | 1.090 | 1.090 | 131.2 | 131 | 131 | 1331 | 1331 | 5712 |
| EloSRM | 1.183 | 1.183 | 1.183 | 351.1 | 351 | 351 | 1933 | 1933 | 4547 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2008-11-06 | SRM 424 | 2 | 232 | 526.89 | 1.18 | 351 | 1933 | 4547 | 5 | 1205 | 3558 |