4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| fred_4 | 4 | 1472 | 829 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.119 | 0.361 | 0.515 | 47.6 | -46 | 132 | 1472 | 1472 | 2325 |
| Odd | 0.106 | 0.365 | 0.511 | 51.1 | -43 | 128 | 1428 | 1428 | 2322 |
| SRMFix | 0.104 | 0.391 | 0.536 | 55.4 | -58 | 109 | 1197 | 1197 | 2414 |
| initial | 0.074 | 0.402 | 0.526 | 48.4 | -48 | 115 | 1236 | 1236 | 2235 |
| SRM | -0.248 | 0.675 | 0.719 | 125.2 | -210 | 65 | 990 | 829 | 2678 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2004-12-01 | SRM 221 | 2 | 64 | 124.49 | 0.96 | 132 | 1472 | 2325 | 65 | 829 | 2678 |
| 3 | 2004-10-16 | SRM 215 | 2 | 162 | 159.35 | -0.02 | 11 | 1340 | 2857 | -51 | 764 | 3015 |
| 2 | 2004-10-06 | SRM 214 | 2 | 191 | 148.96 | -0.36 | -46 | 1329 | 3064 | -175 | 815 | 2964 |
| 1 | 2004-09-28 | SRM 213 | 2 | 172 | 160.21 | -0.10 | 1 | 1376 | 2844 | -210 | 990 | 2126 |