4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| AnhDQ | 10 | 2126 | 1025 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.187 | 0.768 | 1.079 | 73.1 | -163 | 104 | 1333 | 1025 | 4815 |
| initial | 0.262 | 0.810 | 1.184 | 97.5 | -204 | 339 | 1734 | 1515 | 4264 |
| SRMFix | 0.134 | 0.852 | 1.144 | 89.7 | -111 | 292 | 1646 | 1512 | 4323 |
| EloSRM | -0.035 | 0.906 | 1.134 | 94.0 | -69 | 387 | 2208 | 2126 | 4070 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 10 | 2010-12-08 | SRM 490 | 2 | 348 | 243.71 | -0.51 | -24 | 2126 | 4070 | 5 | 1025 | 4815 |
| 9 | 2010-03-25 | Member SRM 465 | 2 | 500 | 182.82 | -1.68 | -58 | 2150 | 3088 | -158 | 1020 | 4268 |
| 8 | 2010-03-16 | SRM 464 | 2 | 164 | 192.07 | 0.23 | 31 | 2208 | 2819 | 36 | 1178 | 3128 |
| 7 | 2009-11-25 | SRM 453.5 | 2 | 53 | 219.78 | 2.05 | 113 | 2176 | 3082 | 104 | 1142 | 3583 |
| 6 | 2009-10-20 | SRM 451 | 2 | 504 | 168.68 | -1.58 | -69 | 2063 | 3791 | -104 | 1038 | 4450 |
| 5 | 2009-09-23 | SRM 449 | 2 | 337 | 205.51 | -0.71 | -31 | 2132 | 3316 | -18 | 1142 | 3588 |
| 4 | 2009-08-08 | SRM 446 | 1 | 608 | 552.05 | -0.22 | -32 | 2162 | 3100 | -163 | 1160 | 3388 |
| 3 | 2009-07-23 | SRM 445 | 1 | 368 | 532.12 | 0.09 | 31 | 2195 | 2923 | -10 | 1323 | 2212 |
| 2 | 2009-06-23 | SRM 443 | 1 | 335 | 471.29 | 0.49 | 163 | 2163 | 3075 | 35 | 1333 | 2193 |
| 1 | 2009-06-13 | SRM 442 | 2 | 244 | 686.32 | 1.49 | 387 | 2000 | 4141 | 98 | 1298 | 2382 |