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Individual Calculations August 2019 |
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| Kabzinski, Jan Total change: -28.00 | |   |
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| Chess Summer 2019 | Poznan | POL | 2019-07-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1383 | 1579 | 3.50 | 7 | -1.40 | 20 | -28.00 | |
|  Lesien, Przemyslaw | | | 1797 | POL | 0.50 | 1 | 0.28 | 20 | 5.60 | |  Cieslak, Emilia | | | 1181 | POL | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Drozd, Lukasz | | | 1770 | POL | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Jagodzinski, Alan | | | 1212 | POL | 0.50 | 1 | -0.40 | 20 | -8.00 | | | Jagodzinski, Olaf | | | 1179 * | POL | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Mozdzanowski, Filip | | | 1364 | POL | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Cholewa, Jan | | | 1179 * | 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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