4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| piyoosh | 1 | 1664 | 1263 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.349 | 0.349 | 0.349 | 63.0 | 63 | 63 | 1263 | 1263 | 1024 |
| SRMFix | 0.896 | 0.896 | 0.896 | 199.5 | 200 | 200 | 1400 | 1400 | 1752 |
| initial | 0.941 | 0.941 | 0.941 | 113.4 | 113 | 113 | 1313 | 1313 | 1961 |
| EloSRM | 1.009 | 1.009 | 1.009 | 268.4 | 268 | 268 | 1664 | 1664 | 1806 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2005-03-03 | SRM 233 | 2 | 94 | 189.21 | 1.01 | 268 | 1664 | 1806 | 63 | 1263 | 1024 |