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Individual Calculations May 2017 |
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| Grabarczyk, Edmund Total change: 13.20 | |   |
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| Mistrzostwa Polski Seniorow w szachach | Ustron | POL | 2017-04-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1549 | 1304 | 2.50 | 9 | 0.66 | 20 | 13.20 | |
|  Kowalska, Elzbieta | | wf | 1704 * | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Wilczynski, Adam | | | 1643 | POL | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Zydek, Stanislaw | | | 1484 | POL | 0.50 | 1 | 0.24 | 20 | 4.80 | | | Kuberski, Franciszek | | | 1566 | POL | 0.50 | 1 | 0.32 | 20 | 6.40 | | | Klama, Andrzej | | | 1525 | POL | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Radwan, Jan | | | 1574 | POL | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Didyk, Andrzej | | | 1410 | POL | 0.50 | 1 | 0.14 | 20 | 2.80 | | | Chmielowski, Stefan | | | 1572 | POL | 1.00 | 1 | 0.83 | 20 | 16.60 | | | Prokopczuk, Antoni | | | 1467 | POL | 0.00 | 1 | -0.28 | 20 | -5.60 | | | * 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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