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Individual Calculations July 2011 |
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| Trendota, Karolina Total change: -21.75 | |   |
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| DRUZYNOWE MISTRZOSTWA SL¡SKA 2011 LIGA WOJEWODZKA SENIOROW | woj. Slaskie | POL | 2011-01-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1593 | 1436 | 1.50 | 3 | 0.61 | 25 | 15.25 | |
|  Rolka, Anna | | | 1514 | POL | 1.00 | 1 | 0.61 | 25 | 15.25 | |  Wiatr, Maria | | | 1577 | POL | 0.00 | 1 | -0.31 | 25 | -7.75 | | | Olbrich, Mariola | | | 1688 | POL | 0.50 | 1 | 0.31 | 25 | 7.75 | |
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) | | | | Indywidualne Mistrzostwa Slaska Juniorow na 2011r - Dziewczeta D17 | Katowice | POL | 2011-06-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1615 | 1404 | 0.00 | 6 | -1.48 | 25 | -37.00 | |
| | Szurek, Oriana | | | 1524 | POL | 0.00 | 1 | -0.34 | 25 | -8.50 | | | Panczuk, Joanna | | | 1679 | POL | 0.00 | 1 | -0.17 | 25 | -4.25 | | | Wieczorek, Sandra | | | 1456 | POL | 0.00 | 1 | -0.43 | 25 | -10.75 | | | Wiatr, Maria | | | 1577 | POL | 0.00 | 1 | -0.27 | 25 | -6.75 | | | Dziodzio, Angelika | | | 1804 * | POL | 0.00 | 1 | -0.08 | 25 | -2.00 | | | Graczyk, Natalia | | | 1651 | POL | 0.00 | 1 | -0.19 | 25 | -4.75 | | | * 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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