4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| pawlotabasz | 2 | 2243 | 1216 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.578 | 1.083 | 1.228 | 99.0 | -91 | 107 | 1216 | 1216 | 3971 |
| SRMFix | 1.306 | 1.306 | 1.583 | 199.8 | 97 | 303 | 1600 | 1600 | 4641 |
| EloSRM | 1.337 | 1.337 | 1.558 | 236.5 | 187 | 286 | 2243 | 2243 | 4750 |
| initial | 1.438 | 1.438 | 1.729 | 173.1 | 57 | 289 | 1546 | 1546 | 5132 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2012-08-04 | SRM 551 | 2 | 124 | 545.13 | 2.14 | 286 | 2243 | 4750 | 107 | 1216 | 3971 |
| 1 | 2012-07-21 | SRM 550 | 2 | 568 | 824.92 | 0.54 | 187 | 1957 | 7443 | -91 | 1109 | 4925 |