4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| naiveindian | 4 | 1630 | 751 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.264 | 0.651 | 0.830 | 125.4 | -82 | 257 | 1630 | 1630 | 4793 |
| initial | 0.148 | 0.678 | 0.788 | 81.6 | -58 | 149 | 1254 | 1254 | 4664 |
| SRMFix | 0.181 | 0.700 | 0.834 | 109.1 | -123 | 162 | 1197 | 1197 | 5122 |
| SRM | -0.249 | 1.019 | 1.075 | 221.0 | -399 | 107 | 801 | 751 | 5944 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2007-05-29 | SRM 351 | 2 | 438 | ||||||||
| 3 | 2007-05-23 | SRM 350 | 2 | 166 | 429.61 | 1.37 | 257 | 1630 | 4793 | 107 | 751 | 5944 |
| 2 | 2007-04-24 | SRM 346 | 2 | 352 | 338.70 | -0.20 | -37 | 1373 | 7022 | -157 | 644 | 6716 |
| 1 | 2007-01-25 | SRM 336 | 2 | 394 | 303.70 | -0.38 | -82 | 1410 | 6359 | -399 | 801 | 5736 |