4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| kongfy | 4 | 2528 | 1278 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.280 | 0.580 | 0.742 | 107.0 | -90 | 181 | 1381 | 1278 | 3262 |
| SRMFix | 0.674 | 0.743 | 1.180 | 131.5 | -13 | 443 | 1685 | 1685 | 3860 |
| initial | 0.755 | 0.761 | 1.220 | 91.6 | -1 | 283 | 1564 | 1564 | 4628 |
| EloSRM | 0.689 | 0.771 | 1.230 | 164.9 | -16 | 540 | 2528 | 2528 | 3398 |
| Odd | 0.700 | 0.782 | 1.251 | 167.2 | -15 | 554 | 2270 | 2270 | 3553 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2015-05-05 | SRM 658 | 1 | 301 | 431.34 | 0.52 | 100 | 2528 | 3398 | 72 | 1278 | 3262 |
| 3 | 2015-04-27 | SRM 657 | 1 | 241 | 255.15 | -0.10 | -16 | 2428 | 4013 | -90 | 1206 | 3983 |
| 2 | 2015-04-17 | SRM 656 | 1 | 304 | 394.00 | -0.06 | -4 | 2444 | 4093 | -85 | 1296 | 3236 |
| 1 | 2015-04-09 | SRM 655 | 2 | 80 | 422.65 | 2.40 | 540 | 2448 | 4108 | 181 | 1381 | 2610 |