4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| waab76 | 4 | 1447 | 527 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.204 | 0.811 | 1.104 | 111.5 | -98 | 256 | 1447 | 1447 | 2176 |
| SRMFix | 0.188 | 0.831 | 1.102 | 102.3 | -111 | 202 | 1194 | 1194 | 2308 |
| initial | 0.164 | 0.832 | 1.089 | 100.2 | -84 | 240 | 1279 | 1279 | 1992 |
| SRM | -0.077 | 1.097 | 1.240 | 259.2 | -430 | 182 | 1012 | 527 | 3550 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2004-01-07 | SRM 178 | 2 | 46 | 187.79 | 2.03 | 256 | 1447 | 2176 | 182 | 527 | 3550 |
| 3 | 2003-12-17 | SRM 175 | 2 | 193 | 139.52 | -0.48 | -64 | 1191 | 3475 | -237 | 345 | 3684 |
| 2 | 2003-11-08 | SRM 170 | 2 | 221 | 134.18 | -0.72 | -98 | 1256 | 2800 | -430 | 582 | 3343 |
| 1 | 2003-10-21 | SRM 168 | 2 | 195 | 193.40 | -0.01 | 27 | 1354 | 2395 | -188 | 1012 | 1718 |