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Rapid:
Individual Calculations March 2014 |
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| Pietraszko, Jakub Total change: -10.40 | |   |
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| Grand Prix Polonii Wroclaw 7.02.2014 | Wroclaw | POL | 2014-02-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1798 | 1588 | 1.00 | 5 | -0.26 | 20 | -5.20 | |
|  Kumala, Aleksander | | | 1988 * | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Stelmaszuk, Maciej | | | 1765 | POL | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Lascar, Radoslawa | | | 1719 | POL | 1.00 | 1 | 0.68 | 20 | 13.60 | | | White, John | | | 1889 | USA | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Majewski, Piotr | | | 1631 | POL | 0.00 | 1 | -0.44 | 20 | -8.80 | | | * 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) | | | | Grand Prix Polonii Wroclaw 21.02.2014 | Wroclaw | POL | 2014-02-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1774 | 1588 | 1.50 | 6 | -0.26 | 20 | -5.20 | |
| | Kubien, Jerzy | f | | 1988 * | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Sabuk, Piotr | | | 1988 * | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Krol, Krzysztof | | | 1762 | POL | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Galant, Ireneusz | | | 1817 | POL | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Holownia, Michal | | | 1551 | POL | 1.00 | 1 | 0.45 | 20 | 9.00 | | | Kosinski, Bartosz | | | 1536 | POL | 0.50 | 1 | -0.07 | 20 | -1.40 | | | * 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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