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Rapid:
Individual Calculations September 2017 |
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| Piwnicki, Antoni Total change: -13.40 | |   |
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| XVIII Otwarty Turniej Szachowy o Puchar Burmistrza Biskupca | Biskupiec | POL | 2017-07-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1600 | 1364 | 1.00 | 7 | -0.67 | 20 | -13.40 | |
|  Belczewski, Jacek | | | 1764 * | POL | 1.00 | 1 | 0.92 | 20 | 18.40 | |  Kotarski, Bartosz | | | 1764 * | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Czarnecka, Lidia | | | 1618 | POL | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Gniado, Radoslaw | | | 1764 * | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Murawski, Jacek | | | 1555 | POL | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Porebiak, Mateusz | | | 1574 | POL | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Kaznowska, Weronika | | | 1162 | POL | 0.00 | 1 | -0.76 | 20 | -15.20 | | | * 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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