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Individual Calculations January 2012 |
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| Ziaziulkina, Nastassia Total change: 17.55 | |   |
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| World Youth Chess Championship - U 16 Girls | Caldas Novas/GO | BRA | 2011-11-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2108 | 2272 | 7.50 | 9 | 1.17 | 15 | 17.55 | |
|  Durmaz, Ayca Fatma | | | 1872 * | TUR | 1.00 | 1 | 0.08 | 15 | 1.20 | |  Hakimifard, Raana | | | 2016 | IRI | 1.00 | 1 | 0.19 | 15 | 2.85 | | | Sviridova, Vlada | | | 2069 | RUS | 1.00 | 1 | 0.24 | 15 | 3.60 | | | Rodriguez Rueda, Paula Andrea | | wf | 2145 | COL | 0.50 | 1 | -0.17 | 15 | -2.55 | | | Nandhidhaa, Pv | | | 2139 | IND | 1.00 | 1 | 0.32 | 15 | 4.80 | | | Klek, Hanna-Marie | | | 2154 | GER | 1.00 | 1 | 0.34 | 15 | 5.10 | | | Osmanodja, Filiz | | wf | 2127 | GER | 1.00 | 1 | 0.31 | 15 | 4.65 | | | Salazar, Aura Cristina | | wf | 2237 | COL | 0.00 | 1 | -0.55 | 15 | -8.25 | | | Castrillon Gomez, Melissa | | wf | 2210 | COL | 1.00 | 1 | 0.41 | 15 | 6.15 | | | * 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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