4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| Who127 | 2 | 1972 | 952 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.130 | 0.298 | 0.325 | 35.9 | -20 | 52 | 1252 | 1231 | 8990 |
| SRMFix | 0.009 | 0.341 | 0.341 | 69.3 | -56 | 83 | 1283 | 1227 | 8802 |
| EloSRM | 0.130 | 0.352 | 0.376 | 99.1 | -29 | 169 | 2001 | 1972 | 8938 |
| Odd | 0.147 | 0.391 | 0.418 | 105.4 | -24 | 187 | 1786 | 1762 | 8911 |
| SRM | -0.776 | 0.776 | 0.805 | 124.0 | -149 | -99 | 1101 | 952 | 7187 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2014-12-11 | SRM 641 | 2 | 500 | 428.66 | -0.22 | -29 | 1972 | 8938 | -149 | 952 | 7187 |
| 1 | 2013-10-15 | SRM 594 | 2 | 477 | 666.39 | 0.48 | 169 | 2001 | 7514 | -99 | 1101 | 5221 |