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Rapid:
Individual Calculations May 2015 |
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| Jacek, Roksana Total change: 5.40 | |   |
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| 4 Pory Roku - Wiosna z Szachami - OPEN | Szczecin | POL | 2015-04-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1810 | 1834 | 5.00 | 9 | 0.27 | 20 | 5.40 | |
|  Jacek, Nikola | | | 1434 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Kula, Robert | f | | 2234 * | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Piotrowski, Daniel | | | 1533 | POL | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Bregoszewski, Leon | | | 1605 | POL | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Maj, Andrzej | | | 2160 | POL | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Polakowska, Agnieszka | | | 1434 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Czuchnicki, Adam | | | 2057 | POL | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Bajek, Marek | | | 1714 | POL | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Maniocha, Andrzej | | | 2122 | POL | 0.00 | 1 | -0.16 | 20 | -3.20 | | | * 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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