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Individual Calculations November 2020 |
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| Bartczak, Hanna Total change: 19.00 | |   |
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| IV Mistrzostwa Polski Seniorek i Seniorow w szachach | Ustron Jaszowiec | POL | 2020-10-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1531 | 1431 | 4.50 | 9 | 0.95 | 20 | 19.00 | |
|  Kania, Andrzej | | | 1831 * | POL | 0.50 | 1 | 0.42 | 20 | 8.40 | |  Leszner, Liliana | | wm | 1814 | POL | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Czylok, Wladyslaw | | | 1256 | POL | 0.00 | 1 | -0.73 | 20 | -14.60 | | | Ziobrowska, Danuta | | | 1327 | POL | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Jezikowska, Nadzieja | | | 1295 | POL | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Cieslar, Eugeniusz | | | 1677 | POL | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Weglarz, Janusz | | | 1630 | POL | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Michalak, Roman | | | 1306 | POL | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Janocha, Jan | | | 1641 | POL | 1.00 | 1 | 0.77 | 20 | 15.40 | | | * 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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