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Rapid:
Individual Calculations December 2015 |
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| Jacek, Roksana Total change: -3.40 | |   |
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| 4 Pory Roku - Jesien z Szachami- OPEN | Szczecin | POL | 2015-11-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1645 | 1762 | 5.00 | 8 | -0.17 | 20 | -3.40 | |
|  Ciesielski, Jan | | | 1438 | POL | 1.00 | 1 | 0.13 | 20 | 2.60 | |  Kupiak, Sylwester | | | 1515 | POL | 0.00 | 1 | -0.81 | 20 | -16.20 | | | Szatkowski, Jerzy | | | 1732 | POL | 1.00 | 1 | 0.46 | 20 | 9.20 | | | Krzywnicka, Maria | | | 1513 | POL | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Czechowski, Jakub | | | 1561 | POL | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Pulka, Bartosz | | | 2035 | POL | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Kubiak, Jakub | | | 1786 | POL | 0.00 | 1 | -0.47 | 20 | -9.40 | | | Kowalczyk, Michal | | | 1581 | POL | 1.00 | 1 | 0.26 | 20 | 5.20 | |
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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