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Individual Calculations June 2017 |
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| Duda, Ryszard Total change: -18.80 | |   |
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| I Liga Slaska Seniorow | Silesia | POL | 2017-04-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1721 | 1770 | 3.50 | 8 | -0.94 | 20 | -18.80 | |
|  Karwacki, Piotr | | | 1554 | POL | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Goczal, Damian | | | 2059 | POL | 0.00 | 1 | -0.16 | 20 | -3.20 | |  Marek, Eugeniusz | | | 1714 | POL | 1.00 | 1 | 0.42 | 20 | 8.40 | | | Burdzicki, Jan | | | 1370 * | POL | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Radecki, Adam | | | 1768 | POL | 0.00 | 1 | -0.50 | 20 | -10.00 | | | Matysek, Pawel | | | 1576 | POL | 0.50 | 1 | -0.25 | 20 | -5.00 | | | Krasicki, Dariusz | | | 1778 | POL | 1.00 | 1 | 0.51 | 20 | 10.20 | | | Rosicki, Marcin | | | 1952 | POL | 0.00 | 1 | -0.26 | 20 | -5.20 | | | * 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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