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Individual Calculations December 2018 |
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| Gershkowich, David Total change: 7.40 | |   |
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| Kiryat Bialik Championship 2018 | Kiryat Bialik | ISR | 2018-09-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1984 | 2186 | 4.00 | 5 | 0.37 | 20 | 7.40 | |
|  Margovsky, Naum | | | 1973 | ISR | 1.00 | 1 | 0.23 | 20 | 4.60 | |  Katz, Kiril | | | 1822 | ISR | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Gleizer, Mark | f | | 2212 | ISR | 1.00 | 1 | 0.54 | 20 | 10.80 | | | Tamarin, Yefim | | | 2127 | ISR | 0.50 | 1 | -0.08 | 20 | -1.60 | | | Kotler, Zvi | | | 1786 * | ISR | 0.50 | 1 | -0.42 | 20 | -8.40 | | | * 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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