4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| RobertLu | 7 | 2646 | 2159 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 1.843 | 2.359 | 2.973 | 178.4 | -145 | 484 | 2304 | 2159 | 41 |
| EloSRM | 1.406 | 2.393 | 2.989 | 230.0 | -76 | 646 | 2722 | 2646 | 19 |
| SRMFix | 1.539 | 2.521 | 3.142 | 256.4 | -194 | 575 | 2677 | 2463 | 38 |
| initial | 1.786 | 2.873 | 3.432 | 345.9 | -370 | 680 | 3164 | 2706 | 60 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 7 | 2002-08-27 | SRM 110 | 1 | 69 | 10.95 | -2.66 | -76 | 2646 | 19 | -145 | 2159 | 41 |
| 6 | 2002-08-21 | SRM 109 | 1 | 10 | 11.09 | 0.15 | 24 | 2722 | 11 | 60 | 2304 | 26 |
| 5 | 2002-06-26 | SRM 101 | 1 | 2 | 43.19 | 4.43 | 169 | 2697 | 11 | 234 | 2244 | 33 |
| 4 | 2002-06-24 | SRM 100 | 1 | 73 | 41.94 | -0.80 | -35 | 2528 | 39 | 24 | 2010 | 62 |
| 3 | 2002-06-19 | SRM 98 | 1 | 25 | 53.61 | 1.10 | 110 | 2564 | 31 | 161 | 1986 | 61 |
| 2 | 2002-06-12 | SRM 97 | 1 | 5 | 209.04 | 5.39 | 646 | 2454 | 50 | 484 | 1825 | 97 |
| 1 | 2002-06-11 | SRM 96 | 2 | 64 | 299.78 | 2.23 | 550 | 1808 | 677 | 141 | 1341 | 506 |