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Individual Calculations August 2023 |
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| Crha, Bretislav Total change: -22.00 | |   |
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| CZECH OPEN 2023 - E | Pardubice | CZE | 2023-07-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1493 | 1656 | 1.00 | 3 | -1.10 | 20 | -22.00 | |
|  Bartova, Hana | | | 1354 | CZE | 0.00 | 1 | -0.85 | 20 | -17.00 | |  Policar, Martin | | | 1559 | CZE | 0.00 | 1 | -0.63 | 20 | -12.60 | | | Sasyn, Stanislav | | | 1566 | CZE | 1.00 | 1 | 0.38 | 20 | 7.60 | |
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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