4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| lnman | 3 | 1679 | 760 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.189 | 0.189 | 0.210 | 23.9 | -42 | -5 | 1721 | 1679 | 9718 |
| initial | -0.248 | 0.248 | 0.259 | 29.9 | -39 | -21 | 1179 | 1140 | 10678 |
| SRMFix | -0.270 | 0.270 | 0.273 | 53.8 | -56 | -52 | 1144 | 1092 | 10432 |
| SRM | -0.934 | 0.934 | 0.964 | 220.0 | -276 | -164 | 924 | 760 | 9318 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2012-03-07 | SRM 536 | 2 | 1091 | ||||||||
| 2 | 2011-10-13 | SRM 521 | 2 | 799 | 792.32 | -0.28 | -42 | 1679 | 9718 | -164 | 760 | 9318 |
| 1 | 2011-09-14 | SRM 518 | 2 | 861 | 805.10 | -0.10 | -5 | 1721 | 9101 | -276 | 924 | 6815 |