4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| iforget | 1 | 1967 | 1076 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.210 | 0.210 | 0.210 | 50.7 | 51 | 51 | 1251 | 1251 | 8220 |
| initial | 0.281 | 0.281 | 0.281 | 33.8 | 34 | 34 | 1234 | 1234 | 8662 |
| EloSRM | 0.335 | 0.335 | 0.335 | 127.5 | 128 | 128 | 1967 | 1967 | 8114 |
| SRM | -0.654 | 0.654 | 0.654 | 124.0 | -124 | -124 | 1076 | 1076 | 5629 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2013-12-04 | SRM 599 | 2 | 648 | 817.14 | 0.34 | 128 | 1967 | 8114 | -124 | 1076 | 5629 |