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Rapid:
Individual Calculations September 2017 |
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| Kaczorowska, Zofia Total change: -35.00 | |   |
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| Polish Rapid Youth Chess Championship 2017 - G12 | Wroclaw | POL | 2017-08-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1155 | 1186 | 1.50 | 6 | -1.75 | 20 | -35.00 | |
|  Zalog, Aleksandra | | | 1349 | POL | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Zielinowska, Gabriela | | | 1038 | POL | 0.50 | 1 | -0.20 | 20 | -4.00 | |  Franek, Diana | | | 1059 | POL | 0.50 | 1 | -0.17 | 20 | -3.40 | | | Zubrycka, Marta | | | 1083 | POL | 0.00 | 1 | -0.64 | 20 | -12.80 | | | Pacho, Maria | | | 1089 | POL | 0.50 | 1 | -0.13 | 20 | -2.60 | | | Smolinska, Jagna | | | 1310 | POL | 0.00 | 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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