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Individual Calculations June 2013 |
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| Zbrzeski, Piotr Total change: -14.85 | |   |
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| 66.Mistrzostwa Warszawy 2013 Open B | Warszawa | POL | 2013-05-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1517 | 1801 | 4.00 | 6 | -0.99 | 15 | -14.85 | |
|  Wisniewski, Jacek | | | 1471 | POL | 0.50 | 1 | -0.38 | 15 | -5.70 | |  Woloszyn, Piotr | | | 1533 | POL | 1.00 | 1 | 0.17 | 15 | 2.55 | | | Kwiek, Janusz | | | 1648 | POL | 1.00 | 1 | 0.30 | 15 | 4.50 | | | Czorniej, Antonina | | | 1401 * | POL | 0.00 | 1 | -0.92 | 15 | -13.80 | | | Mincewicz, Tomasz | | | 1473 | POL | 0.50 | 1 | -0.37 | 15 | -5.55 | | | Budrewicz, Henryk | | | 1573 | POL | 1.00 | 1 | 0.21 | 15 | 3.15 | | | * 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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