4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| toomek | 3 | 1376 | 797 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | -0.151 | 0.151 | 0.186 | 18.2 | -36 | -6 | 1194 | 1145 | 3030 |
| SRMFix | -0.158 | 0.158 | 0.181 | 26.0 | -39 | -19 | 1180 | 1122 | 2885 |
| EloSRM | -0.125 | 0.161 | 0.194 | 28.2 | -35 | 47 | 1414 | 1376 | 2698 |
| Odd | -0.130 | 0.183 | 0.213 | 31.3 | -32 | 61 | 1367 | 1335 | 2692 |
| SRM | -0.625 | 0.625 | 0.637 | 134.3 | -176 | -106 | 1024 | 797 | 2848 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2004-12-18 | SRM 223 | 2 | 158 | 127.43 | -0.31 | -35 | 1376 | 2698 | -121 | 797 | 2848 |
| 2 | 2004-08-28 | SRM 209 | 2 | 128 | 117.93 | -0.12 | -3 | 1411 | 2460 | -106 | 918 | 2210 |
| 1 | 2004-08-10 | SRM 207 | 2 | 125 | 129.80 | 0.05 | 47 | 1414 | 2449 | -176 | 1024 | 1821 |