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Individual Calculations September 2019 |
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| Kozera, Dawid Total change: 54.40 | |   |
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| XII Festiwal Szachowy Swietokrzyskie 2019 - Open | Sielpia Wielka | POL | 2019-07-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1339 | 1341 | 5.50 | 8 | 1.36 | 40 | 54.40 | |
|  Karys, Katarzyna | | | 1115 | POL | 1.00 | 1 | 0.21 | 40 | 8.40 | |  Polak, Michal | | | 1741 * | POL | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Wittych, Maciej | | | 1242 | POL | 1.00 | 1 | 0.36 | 40 | 14.40 | | | Haliniak, Wojciech | | | 1563 | POL | 1.00 | 1 | 0.78 | 40 | 31.20 | | | Kultucki, Kamil | | | 1230 | POL | 1.00 | 1 | 0.35 | 40 | 14.00 | | | Zawadowicz, Piotr | | | 1362 | POL | 0.50 | 1 | 0.03 | 40 | 1.20 | | | Choina, Jan | | | 1282 | POL | 0.00 | 1 | -0.58 | 40 | -23.20 | | | Jedynak, Jakub | | | 1180 | POL | 0.50 | 1 | -0.21 | 40 | -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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