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Individual Calculations January 2012 |
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| Martins, Luisa Vital Total change: -88.20 | |   |
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| World Youth Chess Championship - U 14 Girls | Caldas Novas/GO | BRA | 2011-11-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1636 | 1786 | 2.50 | 8 | -2.94 | 30 | -88.20 | |
|  Schucman, Rebeca Lot | | | 1585 | BRA | 0.50 | 1 | -0.26 | 30 | -7.80 | |  Kyrkjebo, Marte B | | | 1617 | NOR | 1.00 | 1 | 0.28 | 30 | 8.40 | | | Hernandez Fonseca, Maria Paula | | | 1975 | COL | 0.00 | 1 | -0.25 | 30 | -7.50 | | | Oba, Ana Claudia De Oliveira | | | 1664 | BRA | 0.50 | 1 | -0.17 | 30 | -5.10 | | | Paspuel, Melissa | | | 1693 | ECU | 0.50 | 1 | -0.13 | 30 | -3.90 | | | Shivacheva, Donika | | | 1698 | BUL | 0.00 | 1 | -0.62 | 30 | -18.60 | | | Liao, Jo-Yu | | | 1457 | TPE | 0.00 | 1 | -0.88 | 30 | -26.40 | | | Beukema, Louise | | | 1399 | BEL | 0.00 | 1 | -0.91 | 30 | -27.30 | |
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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