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Rapid:
Individual Calculations September 2017 |
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| Surpeta, Julia Total change: 8.60 | |   |
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| Polish Rapid Youth Chess Championship 2017 - G16 | Wroclaw | POL | 2017-08-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1354 | 1227 | 4.00 | 10 | 0.43 | 20 | 8.60 | |
|  Bilczewska, Olga | | | 1535 | POL | 0.00 | 1 | -0.14 | 20 | -2.80 | |  Kindler, Karolina | | | 1555 | POL | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Bartosiewicz, Julia | | | 1208 | POL | 1.00 | 1 | 0.47 | 20 | 9.40 | | | Choinska, Debora | | | 1388 | POL | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Kulpa, Zuzanna | | | 1476 | POL | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Mykhaylyak, Wiktoria | | | 1235 | POL | 0.00 | 1 | -0.49 | 20 | -9.80 | | | Borek, Dominika | | | 1182 | POL | 1.00 | 1 | 0.44 | 20 | 8.80 | | | Piwowarczyk, Julia | | | 1617 | POL | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Wolak, Julia | | | 1234 | POL | 1.00 | 1 | 0.51 | 20 | 10.20 | | | Jedras, Adrianna | | | 1113 | POL | 1.00 | 1 | 0.34 | 20 | 6.80 | |
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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