4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| Ehecatl | 9 | 2111 | 1053 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.314 | 0.476 | 0.920 | 88.3 | -60 | 441 | 2141 | 2111 | 6378 |
| SRMFix | 0.284 | 0.617 | 0.961 | 77.1 | -88 | 329 | 1565 | 1490 | 5485 |
| initial | 0.308 | 0.626 | 0.951 | 75.4 | -113 | 291 | 1610 | 1497 | 5375 |
| SRM | 0.189 | 0.656 | 0.915 | 94.6 | -388 | 170 | 1105 | 1053 | 5659 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 9 | 2013-10-24 | SRM 595 | 2 | 248 | 188.26 | -0.40 | -30 | 2111 | 6378 | -52 | 1053 | 5659 |
| 8 | 2010-05-24 | TCO10 Qual 3 | 1 | 506 | 535.03 | 0.08 | 31 | 2141 | 3559 | 2 | 1105 | 3907 |
| 7 | 2009-07-23 | SRM 445 | 2 | 241 | 242.37 | 0.01 | 19 | 2110 | 3406 | 15 | 1103 | 3875 |
| 6 | 2009-03-07 | TCO09 Round 1 | 1 | 1041 | 1,333.67 | 0.36 | 68 | 2091 | 3474 | 82 | 1088 | 5316 |
| 5 | 2009-03-04 | TCO09 Qual 3 | 1 | 541 | 612.96 | 0.18 | 40 | 2023 | 3959 | 36 | 1006 | 6360 |
| 4 | 2009-02-28 | TCO09 Qual 2 | 1 | 925 | 930.99 | 0.01 | 17 | 1983 | 4185 | -12 | 970 | 7095 |
| 3 | 2008-12-23 | SRM 431 | 2 | 464 | ||||||||
| 2 | 2008-12-20 | SRM 430 | 2 | 106 | 610.86 | 2.53 | 441 | 1966 | 4436 | 170 | 982 | 7181 |
| 1 | 2008-11-25 | SRM 427 | 2 | 497 | 462.49 | -0.25 | -60 | 1525 | 10105 | -388 | 812 | 9213 |