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Individual Calculations September 2010 |
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| Piechota, Izabela Total change: -8.70 | |   |
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| DMP - II Liga Juniorow 2010 | Chelm | POL | 2010-07-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1593 | 1805 | 5.50 | 8 | -0.58 | 15 | -8.70 | |
|  Pacak, Patrycja | | | 1771 | POL | 1.00 | 1 | 0.45 | 15 | 6.75 | |  Rudol, Maria | | | 1473 | POL | 1.00 | 1 | 0.12 | 15 | 1.80 | | | Janik, Lidia | | | 1608 | POL | 0.50 | 1 | -0.25 | 15 | -3.75 | | | Nun, Joanna | | | 1564 | POL | 0.50 | 1 | -0.30 | 15 | -4.50 | | | Zawislak, Zaneta | | | 1514 | POL | 1.00 | 1 | 0.15 | 15 | 2.25 | | | Skiba, Marta | | | 1691 | POL | 0.00 | 1 | -0.66 | 15 | -9.90 | | | Szurek, Oriana | | | 1496 | POL | 0.50 | 1 | -0.36 | 15 | -5.40 | | | Pisarek, Magdalena | | | 1628 | POL | 1.00 | 1 | 0.27 | 15 | 4.05 | |
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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