4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| helmet | 2 | 1226 | 810 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.173 | 0.173 | 0.173 | 23.6 | -24 | -24 | 1250 | 1226 | 2912 |
| Odd | -0.183 | 0.183 | 0.184 | 17.6 | -19 | -16 | 1230 | 1211 | 2954 |
| initial | -0.241 | 0.241 | 0.241 | 29.0 | -29 | -29 | 1171 | 1142 | 3181 |
| SRMFix | -0.253 | 0.253 | 0.254 | 52.3 | -65 | -40 | 1135 | 1095 | 3141 |
| SRM | -0.725 | 0.725 | 0.742 | 195.0 | -267 | -123 | 933 | 810 | 2602 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2002-10-21 | SRM 117 | 2 | 111 | 130.26 | -0.19 | -24 | 1226 | 2912 | -123 | 810 | 2602 |
| 1 | 2002-09-30 | SRM 115 | 2 | 136 | 159.27 | -0.16 | -24 | 1250 | 2637 | -267 | 933 | 1869 |