4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| etiennelk | 4 | 1187 | 462 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.156 | 0.254 | 0.299 | 54.5 | -115 | 51 | 1187 | 1187 | 3025 |
| Odd | -0.163 | 0.254 | 0.296 | 50.2 | -105 | 48 | 1160 | 1157 | 3067 |
| SRMFix | -0.214 | 0.301 | 0.368 | 58.2 | -144 | 24 | 1056 | 1016 | 3147 |
| initial | -0.262 | 0.308 | 0.368 | 37.0 | -69 | 11 | 1131 | 1074 | 3163 |
| SRM | -0.423 | 0.510 | 0.743 | 186.5 | -539 | 4 | 661 | 462 | 3219 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2003-08-06 | SRM 158 | 2 | 175 | 169.47 | -0.05 | 2 | 1187 | 3025 | -25 | 462 | 3219 |
| 3 | 2003-04-15 | SRM 142 | 2 | 132 | 151.22 | 0.20 | 51 | 1184 | 3356 | 4 | 487 | 3684 |
| 2 | 2003-04-10 | SRM 141 | 2 | 203 | 173.60 | -0.29 | -50 | 1133 | 3708 | -178 | 483 | 3702 |
| 1 | 2003-03-26 | SRM 140 | 2 | 182 | 134.77 | -0.48 | -115 | 1183 | 3429 | -539 | 661 | 3280 |