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Individual Calculations August 2017 |
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| Urban, Jacek Total change: 9.20 | |   |
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| IV Chess Festival Bory Tucholskie OPEN A | Tlen | POL | 2017-06-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1683 | 1487 | 2.50 | 7 | 0.46 | 20 | 9.20 | |
|  Bieluszewski, Piotr | | | 1887 * | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Wisniewski, Jaroslaw | | | 1867 | POL | 0.00 | 1 | -0.09 | 20 | -1.80 | |  Stanczak, Adam | | | 1140 | POL | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Paprocki, Antoni | | | 1632 | POL | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Zolnierowicz, Krzysztof | m | | 1887 * | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Konieczynski, Piotr | | | 1887 * | POL | 0.50 | 1 | 0.42 | 20 | 8.40 | | | Mackowiak, Bogusz | | | 1482 | POL | 1.00 | 1 | 0.49 | 20 | 9.80 | | | * 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) | | |
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