4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| shihanyuan | 4 | 3412 | 2271 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 3.367 | 3.367 | 4.094 | 267.8 | 90 | 651 | 2271 | 2271 | 282 |
| SRMFix | 3.404 | 3.404 | 4.373 | 411.2 | 181 | 1007 | 2845 | 2845 | 103 |
| EloSRM | 3.672 | 3.672 | 4.525 | 407.4 | 165 | 952 | 3412 | 3412 | 142 |
| initial | 4.066 | 4.066 | 4.724 | 489.6 | 241 | 983 | 3158 | 3158 | 227 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2013-03-25 | SRM 574 | 1 | 27 | 131.38 | 2.28 | 165 | 3412 | 142 | 148 | 2271 | 282 |
| 3 | 2013-03-06 | SRM 572 | 1 | 37 | 212.77 | 2.52 | 246 | 3247 | 331 | 182 | 2123 | 403 |
| 2 | 2013-03-02 | TCO13 Round 1B | 1 | 131 | 414.38 | 1.66 | 266 | 3001 | 837 | 90 | 1941 | 643 |
| 1 | 2012-10-19 | SRM 558 | 2 | 2 | 595.98 | 8.22 | 952 | 2735 | 1776 | 651 | 1851 | 745 |