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Individual Calculations August 2019 |
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| Potyra, Jan Total change: -10.00 | |   |
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| SZCZYRK FIDE OPEN 2019 | Szczyrk | POL | 2019-07-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1204 | 1150 | 1.50 | 4 | -0.25 | 40 | -10.00 | |
|  Lysakowski, Kamil | | | 1403 | POL | 0.00 | 1 | -0.19 | 40 | -7.60 | |  Seemann, Pola | | | 1343 | POL | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Niesyt, Michal | | | 1065 | POL | 0.50 | 1 | -0.12 | 40 | -4.80 | | | Cichon, Julia | | | 1006 | POL | 1.00 | 1 | 0.31 | 40 | 12.40 | |
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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