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Individual Calculations July 2017 |
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| Grabarczyk, Sylwester Total change: 0.40 | |   |
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| I FIDE OPEN | Elblag | POL | 2017-06-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1648 | 1759 | 2.50 | 4 | 0.02 | 20 | 0.40 | |
|  Czarnecka, Lidia | | | 1714 | POL | 0.00 | 1 | -0.56 | 20 | -11.20 | |  Libura, Julianna | | | 1359 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Zyhalko, Konrad | | | 1359 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Paprocki, Jaroslaw | | | 2159 * | POL | 0.50 | 1 | 0.42 | 20 | 8.40 | | | * 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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