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Rapid:
Individual Calculations June 2019 |
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| Grabowski, Czeslaw Total change: -39.60 | |   |
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| III Otwarty Turniej Szachowy FIDE w Nidzicy | Nidzica | POL | 2019-05-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1403 | 1515 | 2.50 | 7 | -1.98 | 20 | -39.60 | |
|  Budrewicz, Krzysztof | | | 1915 * | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Gradzki, Artur | | | 1221 | POL | 0.00 | 1 | -0.85 | 20 | -17.00 | | | Kieszek, Weronika | | | 1115 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Borkowski, Szymon | | | 1209 | POL | 0.50 | 1 | -0.36 | 20 | -7.20 | | | Bittel, Tomasz | | | 1287 | POL | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Krzywicki, Dariusz | | | 1915 * | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Potkanski, Grzegorz | | | 1156 | POL | 0.00 | 1 | -0.90 | 20 | -18.00 | | | * 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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