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Individual Calculations July 2012 |
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| De Voogt, Willemijn Total change: -12.30 | |   |
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| NK-U16 w | Haarlem | NED | 2012-04-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1651 | 1737 | 2.00 | 4 | -0.41 | 30 | -12.30 | |
|  De Ridder, Naomi | | | 1719 | NED | 0.50 | 1 | -0.03 | 30 | -0.90 | | | Sanders, Catheleijne | | | 1775 | NED | 0.00 | 1 | -0.45 | 30 | -13.50 | |  Beukema, Louise | | | 1418 | BEL | 1.00 | 1 | 0.13 | 30 | 3.90 | | | Ratsma, Rosa | | | 1692 | NED | 0.50 | 1 | -0.06 | 30 | -1.80 | |
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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