4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| jamalzkhan | 1 | 1984 | 1048 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.144 | 0.144 | 0.144 | 34.9 | 35 | 35 | 1235 | 1235 | 8948 |
| initial | 0.213 | 0.213 | 0.213 | 25.6 | 26 | 26 | 1226 | 1226 | 9321 |
| EloSRM | 0.271 | 0.271 | 0.271 | 112.4 | 112 | 112 | 1984 | 1984 | 8855 |
| SRM | -0.752 | 0.752 | 0.752 | 152.0 | -152 | -152 | 1048 | 1048 | 6151 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2014-07-22 | SRM 628 | 2 | 553 | 667.12 | 0.27 | 112 | 1984 | 8855 | -152 | 1048 | 6151 |