4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| marcinEc | 10 | 1756 | 946 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.154 | 0.867 | 1.052 | 80.8 | -95 | 195 | 1481 | 1345 | 2759 |
| initial | 0.102 | 0.889 | 1.083 | 107.1 | -161 | 234 | 1539 | 1310 | 2842 |
| SRM | 0.217 | 0.891 | 1.052 | 90.2 | -161 | 120 | 1059 | 946 | 3152 |
| EloSRM | 0.036 | 0.897 | 1.060 | 80.6 | -63 | 274 | 1839 | 1756 | 2379 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 10 | 2006-01-24 | SRM 285 | 2 | 241 | 113.89 | -1.08 | -39 | 1756 | 2379 | -52 | 946 | 3152 |
| 9 | 2006-01-21 | SRM 284 | 2 | 248 | 111.77 | -1.15 | -44 | 1795 | 2190 | -50 | 998 | 2832 |
| 8 | 2006-01-19 | SRM 283 | 2 | 66 | 132.45 | 1.00 | 77 | 1839 | 1986 | 80 | 1048 | 2537 |
| 7 | 2006-01-05 | SRM 281 | 2 | 250 | 106.86 | -1.23 | -63 | 1761 | 2337 | -65 | 968 | 3043 |
| 6 | 2005-12-21 | SRM 279 | 2 | 172 | ||||||||
| 5 | 2005-11-30 | SRM 275 | 2 | 58 | 119.90 | 1.05 | 108 | 1825 | 1928 | 79 | 1033 | 2489 |
| 4 | 2005-11-23 | SRM 274 | 2 | 54 | 210.85 | 1.96 | 274 | 1717 | 2347 | 120 | 954 | 2927 |
| 3 | 2005-07-07 | SRM 250 | 2 | 186 | 172.96 | -0.10 | 1 | 1443 | 2922 | -64 | 834 | 3038 |
| 2 | 2005-02-19 | SRM 231 | 2 | 212 | 170.45 | -0.32 | -34 | 1441 | 2620 | -161 | 898 | 2506 |
| 1 | 2005-01-22 | SRM 227 | 2 | 139 | 157.68 | 0.18 | 85 | 1475 | 2426 | -141 | 1059 | 1765 |