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Rapid:
Individual Calculations September 2023 |
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| Bilin, Halil Total change: 3.00 | |   |
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| GRAND PRIX POLONII WROCLAW - turniej nr 29 | Wroclaw | POL | 2023-08-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1651 | 1487 | 1.00 | 5 | -0.76 | 20 | -15.20 | |
|  Demski, Michal | | | 1963 | POL | 0.00 | 1 | -0.05 | 20 | -1.00 | | | Smietanska, Wiktoria | c | | 1950 | POL | 0.00 | 1 | -0.05 | 20 | -1.00 | |  Gruszczynski, Maciej | | | 1243 | POL | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Uhryn, Lukasz | | | 1734 | POL | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Kaminski, Bartosz | | | 1363 | POL | 0.00 | 1 | -0.67 | 20 | -13.40 | |
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) | | | | GRAND PRIX POLONII WROCLAW - turniej nr 30 | Wroclaw | POL | 2023-08-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1824 | 1487 | 2.00 | 5 | 0.91 | 20 | 18.20 | |
| | Grossmann, Ryszard | f | | 1825 | POL | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Zeluk, Karol | | | 1194 | POL | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Zeberski, Jakub | m | | 2215 | POL | 1.00 | 1 | 0.99 | 20 | 19.80 | | | Krzywda, Andrzej | c | | 1931 | POL | 0.00 | 1 | -0.06 | 20 | -1.20 | | | Starosciak, Szymon | | | 1953 | POL | 0.00 | 1 | -0.05 | 20 | -1.00 | |
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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