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Individual Calculations April 2015 |
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| Szczepaniak, Lukasz Total change: -16.80 | |   |
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| Szachowa Kuznia #6 | Szczecin | POL | 2015-03-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1334 | 1446 | 1.50 | 3 | -0.42 | 40 | -16.80 | |
|  Piotrowski, Daniel | | | 1529 | POL | 0.00 | 1 | -0.39 | 40 | -15.60 | |  Krzyzosiak, Marta | | | 1164 | POL | 1.00 | 1 | 0.16 | 40 | 6.40 | | | Rogala, Milosz | | | 1308 | POL | 0.50 | 1 | -0.19 | 40 | -7.60 | |
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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