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Individual Calculations November 2015 |
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| Sherman, Reem Total change: -21.20 | |   |
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| Petach Tikva Moadon Krav under 2000 Autumn 2015 | Petach Tikva | ISR | 2015-09-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1476 | 1316 | 0.00 | 1 | -0.29 | 40 | -11.60 | |
|  Sokolovsky, Yahli | | | 1476 | ISR | 0.00 | 1 | -0.29 | 40 | -11.60 | |
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 2015 Youth B | Ramat Gan | ISR | 2015-09-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1516 | 1316 | 0.00 | 1 | -0.24 | 40 | -9.60 | |
|  Portnoy, Noam | | | 1516 | ISR | 0.00 | 1 | -0.24 | 40 | -9.60 | |
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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