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Individual Calculations May 2019 |
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| Kasperek, Ryszard Total change: -0.80 | |   |
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| Szachy wiosna 2019 OPEN FIDE | Krakow | POL | 2019-04-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1784 | 2165 | 4.50 | 5 | -0.04 | 20 | -0.80 | |
|  Kosztyla, Andrzej | | | 1765 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Klementys, Jerzy | | | 1765 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Swietlik, Grzegorz | | | 1765 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Wilk, Tomasz | | | 1858 | POL | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Pazdzior, Michal | | | 1765 * | POL | 0.50 | 1 | -0.42 | 20 | -8.40 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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