4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| EastStar | 2 | 1537 | 1005 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.301 | 0.301 | 0.411 | 79.8 | 37 | 123 | 1537 | 1537 | 2117 |
| Odd | 0.309 | 0.309 | 0.405 | 88.5 | 53 | 124 | 1489 | 1489 | 2121 |
| initial | 0.253 | 0.342 | 0.425 | 41.2 | -11 | 72 | 1261 | 1261 | 2152 |
| SRMFix | 0.245 | 0.362 | 0.437 | 63.6 | -29 | 99 | 1270 | 1270 | 2152 |
| SRM | -0.303 | 0.512 | 0.595 | 97.5 | -185 | -10 | 1015 | 1005 | 1958 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2004-11-04 | SRM 218 | 2 | 70 | 104.72 | 0.58 | 123 | 1537 | 2117 | -10 | 1005 | 1958 |
| 1 | 2004-10-18 | SRM 216 | 2 | 137 | 139.05 | 0.02 | 37 | 1414 | 2601 | -185 | 1015 | 1973 |