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Rapid:
Individual Calculations September 2017 |
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| Jedras, Adrianna Total change: 13.20 | |   |
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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 |
| 1345 | 1113 | 3.00 | 10 | 0.66 | 20 | 13.20 | |
|  Ossolinska, Matylda | | | 1489 | POL | 0.50 | 1 | 0.41 | 20 | 8.20 | |  Michalska, Aleksandra | | | 1442 | POL | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Lewicka, Natalia | | | 1391 | POL | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Karpinska, Weronika | | | 1209 | POL | 1.00 | 1 | 0.63 | 20 | 12.60 | | | Krzywnicka, Maria | | | 1513 * | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Jurkowska, Magdalena | | | 1297 | POL | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Medrek, Maria | | | 1011 | POL | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Skiba, Aleksandra | | | 1362 | POL | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Piwowarczyk, Julia | | | 1513 * | POL | 0.50 | 1 | 0.42 | 20 | 8.40 | | | Surpeta, Julia | | | 1227 | POL | 0.00 | 1 | -0.34 | 20 | -6.80 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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