4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| Poet Programmer | 2 | 1193 | 703 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.274 | 0.274 | 0.276 | 49.1 | -63 | -35 | 1228 | 1193 | 3466 |
| Odd | -0.280 | 0.280 | 0.281 | 41.6 | -54 | -29 | 1204 | 1174 | 3474 |
| SRMFix | -0.346 | 0.346 | 0.353 | 72.2 | -98 | -47 | 1102 | 1056 | 3639 |
| initial | -0.354 | 0.354 | 0.355 | 42.6 | -45 | -40 | 1155 | 1115 | 3673 |
| SRM | -0.791 | 0.791 | 0.827 | 248.5 | -344 | -153 | 856 | 703 | 3227 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2003-02-25 | SRM 136 | 2 | 136 | 131.93 | -0.24 | -35 | 1193 | 3466 | -153 | 703 | 3227 |
| 1 | 2003-02-05 | SRM 133 | 2 | 163 | 160.45 | -0.31 | -63 | 1228 | 3131 | -344 | 856 | 2458 |