4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| iec2012069 | 2 | 1716 | 651 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.320 | 0.320 | 0.344 | 54.7 | -80 | -30 | 1796 | 1716 | 11758 |
| initial | -0.385 | 0.385 | 0.407 | 46.4 | -62 | -30 | 1170 | 1107 | 12219 |
| SRMFix | -0.400 | 0.400 | 0.408 | 77.6 | -79 | -76 | 1124 | 1045 | 12251 |
| SRM | -1.057 | 1.057 | 1.066 | 274.5 | -287 | -262 | 913 | 651 | 11223 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2013-12-04 | SRM 599 | 2 | 1120 | 864.80 | -0.45 | -80 | 1716 | 11758 | -262 | 651 | 11223 |
| 1 | 2013-08-27 | SRM 589 | 2 | 834 | 729.57 | -0.19 | -30 | 1796 | 9733 | -287 | 913 | 7282 |