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Individual Calculations July 2018 |
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| Bojczewski, Rafal Total change: 25.20 | |   |
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| X Miedzynarodowy Turniej Szachowy im. Jana Zukertorta | Lublin | POL | 2018-06-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1605 | 1743 | 6.50 | 9 | 0.63 | 40 | 25.20 | |
|  Drob, Julia | | | 1343 * | POL | 0.00 | 1 | -0.92 | 40 | -36.80 | |  Borowik, Ryszard | | | 1343 * | POL | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Borowik, Karol | | | 1343 * | POL | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Iwanczuk, Krzysztof | | | 1620 | POL | 0.50 | 1 | -0.17 | 40 | -6.80 | | | Mazurek, Jakub | | | 1561 | POL | 1.00 | 1 | 0.26 | 40 | 10.40 | | | Bojczewski, Mateusz | | | 1874 | POL | 1.00 | 1 | 0.68 | 40 | 27.20 | | | Wojcik, Bogumil | | | 1646 | POL | 1.00 | 1 | 0.37 | 40 | 14.80 | | | Bogdanov, Ignat | | | 2051 | UKR | 0.50 | 1 | 0.36 | 40 | 14.40 | | | Kaluszynski, Andrzej | | | 1661 | POL | 0.50 | 1 | -0.11 | 40 | -4.40 | | | * 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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