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Rapid:
Individual Calculations September 2017 |
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| Pastuszka, Aleksandra Total change: -30.40 | |   |
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| Polish Rapid Youth Chess Championship 2017 - G10 | Wroclaw | POL | 2017-08-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1152 | 1155 | 1.00 | 5 | -1.52 | 20 | -30.40 | |
|  Bohdanowicz, Urszula | | | 1274 | POL | 1.00 | 1 | 0.66 | 20 | 13.20 | |  Giemza, Julia | | | 1255 | POL | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Staniewicz, Adrianna | | | 1037 | POL | 0.00 | 1 | -0.66 | 20 | -13.20 | | | Siekanska, Maria | | | 1169 | POL | 0.00 | 1 | -0.48 | 20 | -9.60 | | | Roszkiewicz, Zofia | | | 1025 | POL | 0.00 | 1 | -0.68 | 20 | -13.60 | |
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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