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Individual Calculations January 2012 |
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| Severina, Maria Total change: 2.25 | |   |
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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 |
| 2017 | 2183 | 6.50 | 9 | 0.15 | 15 | 2.25 | |
|  Delgado Ayala, Maria Adriana | | | 1815 | MEX | 1.00 | 1 | 0.10 | 15 | 1.50 | |  Rovira, Tairu | | wc | 1977 | VEN | 0.50 | 1 | -0.26 | 15 | -3.90 | | | Loaiza, Yurani | | | 1936 | COL | 1.00 | 1 | 0.19 | 15 | 2.85 | | | Pratyusha, Bodda | | | 2064 | IND | 1.00 | 1 | 0.34 | 15 | 5.10 | | | Klek, Hanna-Marie | | | 2154 | GER | 0.00 | 1 | -0.54 | 15 | -8.10 | | | Pachon, Adriana | | wf | 2014 | COL | 1.00 | 1 | 0.28 | 15 | 4.20 | | | Tantsiura, Marja | | | 2167 | UKR | 0.00 | 1 | -0.52 | 15 | -7.80 | | | Zarkovic, Mila | | | 1972 | SRB | 1.00 | 1 | 0.23 | 15 | 3.45 | | | Visanescu, Daria-Ioana | | wf | 2057 | ROU | 1.00 | 1 | 0.33 | 15 | 4.95 | |
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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