4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| Cahecher | 4 | 1776 | 777 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.019 | 0.215 | 0.273 | 51.6 | -65 | 56 | 1841 | 1776 | 9416 |
| initial | 0.002 | 0.234 | 0.295 | 28.2 | -56 | 42 | 1257 | 1201 | 9214 |
| SRMFix | -0.044 | 0.236 | 0.308 | 31.4 | -60 | 44 | 1245 | 1185 | 9124 |
| Odd | -0.017 | 0.238 | 0.295 | 57.9 | -61 | 76 | 1687 | 1625 | 9239 |
| SRM | -0.514 | 0.546 | 0.635 | 105.8 | -201 | -4 | 999 | 777 | 9647 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2012-03-07 | SRM 536 | 2 | 995 | 718.91 | -0.47 | -65 | 1776 | 9416 | -121 | 777 | 9647 |
| 3 | 2011-03-30 | Member SRM 501 | 2 | 446 | 555.21 | 0.26 | 56 | 1841 | 6864 | -4 | 898 | 6504 |
| 2 | 2011-03-19 | SRM 500 | 2 | 673 | 693.37 | 0.04 | 29 | 1786 | 7309 | -97 | 902 | 6360 |
| 1 | 2011-03-08 | SRM 499 | 2 | 717 | 761.12 | 0.09 | 56 | 1757 | 7578 | -201 | 999 | 5291 |