4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| karthikeyaniitb | 3 | 1570 | 606 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | -0.085 | 0.361 | 0.374 | 43.4 | -53 | 50 | 1196 | 1169 | 7314 |
| EloSRM | -0.002 | 0.375 | 0.400 | 94.9 | -83 | 163 | 1609 | 1570 | 6865 |
| SRMFix | -0.077 | 0.396 | 0.415 | 74.6 | -115 | 79 | 1164 | 1134 | 7465 |
| SRM | -0.521 | 0.621 | 0.799 | 198.7 | -435 | 1 | 766 | 606 | 8680 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2008-02-13 | TCO08 Qual 3 | 1 | 924 | 835.41 | -0.22 | -39 | 1570 | 6865 | -160 | 606 | 8680 |
| 2 | 2008-01-15 | SRM 388 | 2 | 382 | 562.59 | 0.56 | 163 | 1609 | 6337 | 1 | 766 | 7268 |
| 1 | 2007-10-17 | SRM 372 | 2 | 595 | 508.97 | -0.35 | -83 | 1446 | 7237 | -435 | 765 | 6299 |