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Individual Calculations December 2018 |
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| Kotler, Zvi Total change: 105.60 | |   |
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| Kiryat Bialik Championship 2018 | Kiryat Bialik | ISR | 2018-09-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1913 | 1777 | 5.00 | 7 | 2.64 | 40 | 105.60 | |
|  Levitan, Yaron | | | 1377 * | ISR | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Leibovich, Semion | | | 2094 | ISR | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Atias, Yonatan | | | 1686 | ISR | 1.00 | 1 | 0.38 | 40 | 15.20 | | | Margovsky, Naum | | | 1973 | ISR | 1.00 | 1 | 0.75 | 40 | 30.00 | | | Akman, Adi | | | 2096 | ISR | 1.00 | 1 | 0.87 | 40 | 34.80 | | | Cohen, Avi | | | 1987 | USA | 0.50 | 1 | 0.27 | 40 | 10.80 | | | Gershkowich, David | f | | 2177 * | ISR | 0.50 | 1 | 0.42 | 40 | 16.80 | | | * 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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