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Individual Calculations December 2012 |
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| Zahn, Alina Total change: 23.70 | |   |
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| 20.Magdeburger Schachopen | Magdeburg | GER | 2012-10-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2032 | 1898 | 2.00 | 5 | 0.36 | 15 | 5.40 | |
|  Schoene, Maria | | wm | 2190 | GER | 0.00 | 1 | -0.15 | 15 | -2.25 | |  Roessler, Linus Benedict | | | 1570 | GER | 1.00 | 1 | 0.13 | 15 | 1.95 | | | Shiomi, Ryo | | | 2120 | JPN | 0.50 | 1 | 0.28 | 15 | 4.20 | | | Berndt, Matthias | | | 2126 | GER | 0.00 | 1 | -0.21 | 15 | -3.15 | | | Heinemann, Ernst | | | 2153 | GER | 0.50 | 1 | 0.31 | 15 | 4.65 | |
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) | | | | World Youth Chess Championship 2012 - Girls 14 | Maribor | SLO | 2012-11-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1913 | 1863 | 5.50 | 10 | 1.22 | 15 | 18.30 | |
| | Weinman, Rina | | | 1518 | SWE | 0.50 | 1 | -0.39 | 15 | -5.85 | | | Hu, Yu A. | | | 1970 | CHN | 1.00 | 1 | 0.65 | 15 | 9.75 | | | Gal, Hanna Krisztina | | | 2027 | HUN | 0.00 | 1 | -0.28 | 15 | -4.20 | | | Rodionova, Daria | | | 2069 | RUS | 0.00 | 1 | -0.24 | 15 | -3.60 | | | Besso, Guadalupe | | | 1744 | ARG | 1.00 | 1 | 0.34 | 15 | 5.10 | | | Edilsultanova, Zalina | | | 1779 | RUS | 1.00 | 1 | 0.38 | 15 | 5.70 | | | Vasenina, Anna | | wf | 2038 | RUS | 1.00 | 1 | 0.73 | 15 | 10.95 | | | Tohirjonova, Gulruhbegim | | | 2002 | UZB | 0.00 | 1 | -0.31 | 15 | -4.65 | | | Ding, Kimberly | | wf | 1999 | USA | 0.00 | 1 | -0.32 | 15 | -4.80 | | | Gologorsky, Rachel | | wc | 1979 | USA | 1.00 | 1 | 0.66 | 15 | 9.90 | |
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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