4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| napoleoninrags | 4 | 1242 | 449 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.252 | 0.252 | 0.290 | 36.8 | -90 | -6 | 1243 | 1186 | 4547 |
| EloSRM | -0.255 | 0.255 | 0.298 | 42.2 | -105 | -9 | 1306 | 1242 | 4528 |
| SRMFix | -0.302 | 0.302 | 0.359 | 56.8 | -143 | -15 | 1057 | 973 | 4606 |
| initial | -0.349 | 0.349 | 0.378 | 42.0 | -69 | -21 | 1131 | 1032 | 4593 |
| SRM | -0.531 | 0.531 | 0.679 | 187.8 | -463 | -10 | 737 | 449 | 4565 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2005-08-10 | SRM 258 | 2 | 235 | 266.54 | -0.11 | -9 | 1242 | 4528 | -10 | 449 | 4565 |
| 3 | 2005-08-08 | SRM 257 | 2 | 311 | 263.43 | -0.28 | -42 | 1250 | 4464 | -156 | 459 | 4530 |
| 2 | 2005-07-07 | SRM 250 | 2 | 233 | 212.27 | -0.13 | -13 | 1293 | 3878 | -122 | 615 | 3962 |
| 1 | 2005-06-18 | SRM 247 | 2 | 261 | 195.80 | -0.50 | -105 | 1306 | 3681 | -463 | 737 | 3467 |