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Blitz:
Individual Calculations February 2020 |
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| Lapczynski, Jacek Total change: -34.60 | |   |
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| Turniej Blyskawiczny Zabierzow Blitz - U12 | Zabierzow | POL | 2020-01-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1202 | 1163 | 1.50 | 7 | -1.73 | 20 | -34.60 | |
|  Natoli, Alessia | | | 1302 | POL | 0.00 | 1 | -0.31 | 20 | -6.20 | |  Zubar, Volodymyr | | | 1563 * | UKR | 0.50 | 1 | 0.42 | 20 | 8.40 | | | Slusarczyk, Anna | | | 1255 | POL | 0.00 | 1 | -0.37 | 20 | -7.40 | | | Gruca, Karol | | | 1076 | POL | 0.00 | 1 | -0.62 | 20 | -12.40 | | | Gaczol, Damian | | | 986 | POL | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Kania, Franciszek | | | 1097 | POL | 0.00 | 1 | -0.59 | 20 | -11.80 | | | Kaszuba, Michal | | | 1138 | POL | 0.00 | 1 | -0.53 | 20 | -10.60 | | | * 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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