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Individual Calculations November 2016 |
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| Zemach, Roee Total change: 16.80 | |   |
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| Liga Noar Artzit Mercaz 2016 Round 2-3 | various | ISR | 2016-10-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1477 | 1851 | 1.50 | 2 | -0.31 | 40 | -12.40 | |
|  Aizenberg, Benny | | | 1462 | ISR | 1.00 | 1 | 0.09 | 40 | 3.60 | |  Fudim, Ariel | | | 1492 | ISR | 0.50 | 1 | -0.40 | 40 | -16.00 | |
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) | | | | Dov Porat Memorial Festival 2016 Youth A | Ramat Gan | ISR | 2016-10-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1901 | 1851 | 3.00 | 5 | 0.73 | 40 | 29.20 | |
| | Drori, Saar | f | | 2251 * | ISR | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Sokolinsky, Yaakov | | | 1740 | ISR | 1.00 | 1 | 0.35 | 40 | 14.00 | | | Katkov, Michelle | | | 1651 | ISR | 1.00 | 1 | 0.24 | 40 | 9.60 | | | Milikow, Yoav | | | 1992 | ISR | 0.50 | 1 | 0.19 | 40 | 7.60 | | | Chachashvili, Zuri | | | 1871 | ISR | 0.50 | 1 | 0.03 | 40 | 1.20 | | | * 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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