4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| AbandonZHANG | 3 | 2102 | 997 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.497 | 0.497 | 0.609 | 112.2 | 51 | 166 | 2102 | 2102 | 6184 |
| SRMFix | 0.471 | 0.512 | 0.636 | 73.7 | -15 | 126 | 1391 | 1391 | 6498 |
| initial | 0.536 | 0.536 | 0.688 | 64.5 | 2 | 129 | 1394 | 1394 | 6418 |
| SRM | -0.111 | 0.621 | 0.754 | 96.3 | -218 | 43 | 997 | 997 | 6262 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2013-01-21 | SRM 567 | 2 | 265 | 505.86 | 0.93 | 166 | 2102 | 6184 | 43 | 997 | 6262 |
| 2 | 2012-08-04 | SRM 551 | 2 | 501 | 702.09 | 0.49 | 119 | 1936 | 7637 | -28 | 954 | 6745 |
| 1 | 2012-06-16 | SRM 546 | 2 | 632 | 663.95 | 0.07 | 51 | 1817 | 9006 | -218 | 982 | 6502 |