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Individual Calculations January 2018 |
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| Dotan, Valeria Total change: -29.00 | |   |
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| 2nd Zvi Bar-Shira Memorial 2017 | Tel Aviv | ISR | 2017-10-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1679 | 1918 | 4.00 | 7 | -1.45 | 20 | -29.00 | |
|  Fain, Jochanan | | | 1751 | ISR | 0.50 | 1 | -0.22 | 20 | -4.40 | |  Segal, Shlomo | | | 1614 | ISR | 0.50 | 1 | -0.36 | 20 | -7.20 | | | Holzer, Moshe | | | 1892 | ISR | 0.00 | 1 | -0.54 | 20 | -10.80 | | | Zilbershtein, Victor | | | 1771 | ISR | 0.00 | 1 | -0.70 | 20 | -14.00 | | | Nadav, Daniel | | | 1519 | ISR | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Shitrit, Kobi | | | 1689 | ISR | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Felman, Chaim | | | 1518 * | ISR | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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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