4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| rufa | 3 | 1980 | 919 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | -0.312 | 0.312 | 0.341 | 93.7 | -181 | -23 | 1177 | 919 | 7624 |
| initial | 0.242 | 0.312 | 0.481 | 37.5 | -7 | 100 | 1300 | 1287 | 8117 |
| SRMFix | 0.178 | 0.325 | 0.445 | 68.5 | -20 | 171 | 1371 | 1336 | 7477 |
| EloSRM | 0.219 | 0.374 | 0.522 | 99.6 | -23 | 265 | 2014 | 1980 | 7464 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2012-04-14 | TCO12 Round 1C | 1 | 972 | 1,227.08 | -0.11 | -10 | 1980 | 7464 | -77 | 919 | 7624 |
| 2 | 2012-03-31 | TCO12 Round 1A | 1 | 1306 | 1,406.76 | -0.12 | -23 | 1990 | 7093 | -181 | 996 | 6362 |
| 1 | 2012-02-18 | SRM 533 | 2 | 501 | 928.37 | 0.89 | 265 | 2014 | 6524 | -23 | 1177 | 4376 |