4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| yang825641085 | 3 | 2136 | 1016 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.786 | 0.875 | 1.233 | 129.6 | -14 | 271 | 2136 | 2136 | 5837 |
| initial | 0.778 | 0.907 | 1.275 | 109.2 | -23 | 261 | 1481 | 1481 | 5614 |
| SRMFix | 0.759 | 0.934 | 1.273 | 123.4 | -63 | 243 | 1445 | 1445 | 5999 |
| SRM | 0.238 | 1.059 | 1.303 | 144.7 | -276 | 125 | 1016 | 1016 | 6038 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2012-12-12 | SRM 564 | 2 | 118 | 504.20 | 2.10 | 271 | 2136 | 5837 | 125 | 1016 | 6038 |
| 2 | 2012-09-07 | SRM 555 | 2 | 488 | 642.10 | 0.40 | 104 | 1864 | 8635 | -33 | 891 | 7786 |
| 1 | 2012-08-22 | SRM 553 | 2 | 603 | 549.96 | -0.13 | -14 | 1761 | 9736 | -276 | 924 | 7194 |