4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| Primo594 | 12 | 2470 | 1315 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.561 | 0.764 | 1.375 | 72.8 | -307 | 153 | 1439 | 1315 | 3110 |
| initial | 0.642 | 0.879 | 1.420 | 105.9 | -87 | 488 | 2127 | 2127 | 2720 |
| SRMFix | 0.488 | 0.950 | 1.439 | 97.8 | -138 | 406 | 1811 | 1811 | 3332 |
| EloSRM | 0.276 | 1.046 | 1.429 | 102.3 | -80 | 511 | 2470 | 2470 | 3230 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 12 | 2012-09-01 | SRM 554 | 1 | 557 | 640.82 | 0.20 | 23 | 2470 | 3230 | 6 | 1315 | 3110 |
| 11 | 2012-08-22 | SRM 553 | 1 | 317 | 432.60 | 0.45 | 46 | 2447 | 3327 | 41 | 1309 | 3153 |
| 10 | 2012-08-16 | SRM 552 | 1 | 237 | 376.55 | 0.03 | 9 | 2401 | 3605 | 16 | 1268 | 3466 |
| 9 | 2012-07-21 | SRM 550 | 2 | 20 | 248.83 | 3.64 | 121 | 2392 | 3659 | 134 | 1252 | 3595 |
| 8 | 2012-07-02 | SRM 548 | 2 | 248 | 132.24 | -0.91 | -31 | 2271 | 4491 | -30 | 1118 | 4851 |
| 7 | 2012-06-25 | SRM 547 | 2 | 88 | 137.39 | 0.64 | 53 | 2302 | 4241 | 50 | 1148 | 4612 |
| 6 | 2012-06-16 | SRM 546 | 2 | 374 | 190.92 | -0.97 | -45 | 2249 | 4773 | -28 | 1098 | 5177 |
| 5 | 2012-06-07 | SRM 545 | 2 | 290 | 186.23 | -0.64 | -30 | 2294 | 4404 | 8 | 1126 | 4927 |
| 4 | 2012-03-03 | SRM 535 | 2 | 485 | 147.94 | -1.71 | -80 | 2323 | 3929 | -14 | 1118 | 4990 |
| 3 | 2011-12-28 | SRM 528 | 1 | 687 | 533.76 | -0.39 | -61 | 2404 | 3275 | -307 | 1132 | 4648 |
| 2 | 2011-11-17 | SRM 524 | 1 | 365 | 628.11 | 0.78 | 218 | 2465 | 2790 | 86 | 1439 | 2055 |
| 1 | 2011-11-12 | SRM 523 | 2 | 170 | 771.68 | 2.18 | 511 | 2247 | 4202 | 153 | 1353 | 2619 |