Individual Calculations January 2018 |
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Kostavetsky, Alexander Total change: 43.40 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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Nat. Ch. 1-8 final 2017 Rishon Lezion | Rishon Lezion | ISR | 2017-10-16 |
Rc | Ro | w | n | change | K | K*chg | Game |
1646 | 1535 | 5.50 | 9 | 2.17 | 20 | 43.40 | |
| Cohen, Ziv | | | 1792 | ISR | 0.00 | 1 | -0.18 | 20 | -3.60 | | Ribstein, Orel | | | 1364 | ISR | 1.00 | 1 | 0.27 | 20 | 5.40 | | Agur, Abraham | | | 1526 | ISR | 1.00 | 1 | 0.49 | 20 | 9.80 | | Pelech, Roee | | | 1551 | ISR | 0.00 | 1 | -0.48 | 20 | -9.60 | | Fadida, Yehonatan | | | 1902 | ISR | 1.00 | 1 | 0.90 | 20 | 18.00 | | Bronstein, Paz | | | 1508 | ISR | 0.00 | 1 | -0.54 | 20 | -10.80 | | Alon, Levi | | | 1736 | ISR | 0.50 | 1 | 0.26 | 20 | 5.20 | | Raskin, Tal | | | 1817 | ISR | 1.00 | 1 | 0.84 | 20 | 16.80 | | Federovski, Yael | | | 1614 | ISR | 1.00 | 1 | 0.61 | 20 | 12.20 | | 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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