4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| barrym | 3 | 1218 | 650 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.089 | 0.177 | 0.186 | 35.2 | -51 | 38 | 1218 | 1218 | 1990 |
| Odd | -0.109 | 0.187 | 0.199 | 32.5 | -47 | 35 | 1202 | 1202 | 2075 |
| initial | -0.197 | 0.229 | 0.268 | 27.5 | -46 | 6 | 1154 | 1129 | 2390 |
| SRMFix | -0.184 | 0.251 | 0.291 | 51.4 | -105 | 14 | 1095 | 1074 | 2344 |
| SRM | -0.675 | 0.675 | 0.815 | 183.3 | -352 | -42 | 848 | 650 | 2403 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2002-04-15 | SRM 80 | 2 | 255 | 279.30 | 0.13 | 38 | 1218 | 1990 | -42 | 650 | 2403 |
| 2 | 2002-04-03 | SRM 77 | 2 | 306 | 277.70 | -0.14 | -17 | 1179 | 2117 | -156 | 692 | 2201 |
| 1 | 2002-03-25 | SRM 74 | 2 | 302 | 252.32 | -0.26 | -51 | 1196 | 1907 | -352 | 848 | 1584 |