4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| CharlieBaldwin | 1 | 1349 | 816 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.409 | 0.409 | 0.409 | 87.8 | -88 | -88 | 1349 | 1349 | 4647 |
| initial | -0.511 | 0.511 | 0.511 | 61.5 | -62 | -62 | 1138 | 1138 | 4624 |
| SRMFix | -0.537 | 0.537 | 0.537 | 124.5 | -125 | -125 | 1075 | 1075 | 4772 |
| SRM | -1.174 | 1.174 | 1.174 | 384.0 | -384 | -384 | 816 | 816 | 3985 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2005-12-19 | SRM 278 | 2 | 257 | 214.67 | -0.41 | -88 | 1349 | 4647 | -384 | 816 | 3985 |