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Individual Calculations January 2012 |
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| Waechter, Nathalie Total change: 7.80 | |   |
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| World Youth Chess Championship - U 12 Girls | Caldas Novas/GO | BRA | 2011-11-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1616 | 1655 | 3.00 | 5 | 0.26 | 30 | 7.80 | |
|  Bauyrzhan, Arnash | | | 1845 | KAZ | 0.00 | 1 | -0.25 | 30 | -7.50 | |  Padayachee, Keyana Chloe | | | 1400 | RSA | 0.50 | 1 | -0.31 | 30 | -9.30 | | | Stashis, Anna | | | 1561 | BLR | 1.00 | 1 | 0.37 | 30 | 11.10 | | | Brandl, Lea Maria | | | 1556 | GER | 0.50 | 1 | -0.14 | 30 | -4.20 | | | Keen, Cosima C | | | 1719 | ENG | 1.00 | 1 | 0.59 | 30 | 17.70 | |
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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