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Individual Calculations November 2015 |
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| Federovski, Yael Total change: 3.20 | |   |
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| Dov Porat Memorial 2015 Youth B | Ramat Gan | ISR | 2015-09-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1596 | 1343 | 0.50 | 2 | 0.08 | 40 | 3.20 | |
|  Sokolovsky, Yahli | | | 1476 | ISR | 0.50 | 1 | 0.18 | 40 | 7.20 | |  Novik, Maya | | | 1716 | ISR | 0.00 | 1 | -0.10 | 40 | -4.00 | |
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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