4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| Codancer | 1 | 2075 | 1209 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.057 | 0.057 | 0.057 | 9.0 | 9 | 9 | 1209 | 1209 | 4099 |
| SRMFix | 0.894 | 0.894 | 0.894 | 199.2 | 199 | 199 | 1399 | 1399 | 6449 |
| initial | 0.951 | 0.951 | 0.951 | 114.6 | 115 | 115 | 1315 | 1315 | 7347 |
| EloSRM | 1.008 | 1.008 | 1.008 | 292.3 | 292 | 292 | 2075 | 2075 | 6387 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2012-10-19 | SRM 558 | 2 | 295 | 595.32 | 1.01 | 292 | 2075 | 6387 | 9 | 1209 | 4099 |