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Individual Calculations January 2018 |
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| Yusupoff, Yoav Total change: 56.40 | |   |
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| Kfar Saba Autumn 2017 | Kfar Saba | ISR | 2017-10-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1649 | 1633 | 2.50 | 4 | 0.55 | 40 | 22.00 | |
|  Faivishevsky, Noam | | | 1291 | ISR | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Menkes, Shlomo | | | 2033 * | ISR | 0.50 | 1 | 0.42 | 40 | 16.80 | |  Galant, Chaim | | | 1513 | ISR | 1.00 | 1 | 0.34 | 40 | 13.60 | | | Ashkenazi, Dror | | | 1758 | ISR | 0.00 | 1 | -0.33 | 40 | -13.20 | | | * 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) | | | | Liga Noar Artzit North 2017-18 Round 5-7 | various | ISR | 2017-12-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1566 | 1617 | 2.00 | 2 | 0.86 | 40 | 34.40 | |
| | Pounko, Ariel | | | 1593 | ISR | 1.00 | 1 | 0.47 | 40 | 18.80 | | | Sorin, Idan | | | 1538 | ISR | 1.00 | 1 | 0.39 | 40 | 15.60 | |
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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