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Individual Calculations January 2011 |
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| Bitalzadeh, Mahsa Total change: 0.00 | |   |
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| World Youth Chess Championships 2010 - Girls under 14 | Porto Carras, Chalkidiki - Greece | GRE | 2010-10-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1756 | 1820 | 5.00 | 9 | -0.22 | 15 | -3.30 | |
|  Oh, Minah | | | 1517 | KOR | 1.00 | 1 | 0.14 | 15 | 2.10 | |  Santos, Ines Lima | | | 1631 | POR | 1.00 | 1 | 0.25 | 15 | 3.75 | | | Shamatava, Ana | | | 1922 | GEO | 0.00 | 1 | -0.36 | 15 | -5.40 | | | Jacimovic, Sara | | | 1908 | BIH | 0.00 | 1 | -0.38 | 15 | -5.70 | | | Szurek, Dagmara | | | 1653 | POL | 1.00 | 1 | 0.28 | 15 | 4.20 | | | Oliveira, Maria Ines | | | 1727 | POR | 0.50 | 1 | -0.13 | 15 | -1.95 | | | Pachon, Adriana | | wf | 1923 | COL | 0.00 | 1 | -0.36 | 15 | -5.40 | | | Cosman, Andreea-Marioara | | | 1682 | ROU | 1.00 | 1 | 0.31 | 15 | 4.65 | | | Kalaydina, Regina Veronicka | | | 1839 | CAN | 0.50 | 1 | 0.03 | 15 | 0.45 | |
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) | | | | Dutch Team Competition - 3C - round 3-4 | Various | NED | 2010-11-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2122 | 1816 | 0.50 | 2 | 0.22 | 15 | 3.30 | |
| | Vroombout, Enrico | | | 2147 | NED | 0.00 | 1 | -0.12 | 15 | -1.80 | | | De Zwart, Johan | | | 2096 | NED | 0.50 | 1 | 0.34 | 15 | 5.10 | |
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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