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Individual Calculations August 2019 |
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| Witkowski, Jakub Total change: 6.60 | |   |
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| CZECH OPEN 2019 - D - open rating tournament | Pardubice | CZE | 2019-07-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1387 | 1334 | 2.50 | 5 | 0.33 | 20 | 6.60 | |
|  Joukl, Martin | | | 1533 | CZE | 0.00 | 1 | -0.24 | 20 | -4.80 | |  Macek, Inti | | | 1110 | SLO | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Nisztuk, Michal | | | 1626 | POL | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Jindriskova, Charlotte | | | 1056 | CZE | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Maslanka, Piotr | | | 1610 | POL | 0.50 | 1 | 0.33 | 20 | 6.60 | |
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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