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Rapid:
Individual Calculations April 2020 |
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| Preece, Tony Total change: -23.20 | |   |
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| 28th Birmingham Rapidplay Major | Birmingham | ENG | 2020-03-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1730 | 1678 | 1.00 | 5 | -1.16 | 20 | -23.20 | |
|  Sagyaman, Francis W | | | 1911 | PHI | 0.00 | 1 | -0.21 | 20 | -4.20 | |  Bowcott, Dustin | | | 1778 | ENG | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Malik, Faraz | | | 1763 | ENG | 1.00 | 1 | 0.62 | 20 | 12.40 | | | Gogia, Armaan | | | 1487 | ENG | 0.00 | 1 | -0.75 | 20 | -15.00 | | | Soszynski, Marek J | | | 1710 | ENG | 0.00 | 1 | -0.46 | 20 | -9.20 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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