4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| eric_wu | 4 | 1335 | 510 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.200 | 0.205 | 0.260 | 40.8 | -105 | 14 | 1364 | 1335 | 7174 |
| SRMFix | -0.262 | 0.262 | 0.337 | 50.3 | -139 | -4 | 1061 | 999 | 7434 |
| initial | -0.308 | 0.308 | 0.347 | 37.1 | -67 | -14 | 1133 | 1051 | 7411 |
| SRM | -0.538 | 0.538 | 0.751 | 172.5 | -491 | -59 | 709 | 510 | 7300 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2006-11-22 | SRM 327 | 2 | 397 | 371.45 | -0.24 | -27 | 1335 | 7174 | -68 | 510 | 7300 |
| 3 | 2006-10-25 | SRM 324 | 2 | 379 | 381.82 | 0.01 | 14 | 1362 | 6717 | -59 | 578 | 6964 |
| 2 | 2006-10-19 | SRM 323 | 2 | 300 | 353.54 | -0.13 | -16 | 1347 | 6841 | -72 | 637 | 6620 |
| 1 | 2006-08-09 | SRM 315 | 2 | 320 | 235.61 | -0.44 | -105 | 1364 | 6367 | -491 | 709 | 6141 |