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Individual Calculations June 2018 |
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| Lederman, Leon Total change: 1.80 | |   |
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| Liga Artzit South 2018 Round 8-9 | various | ISR | 2018-05-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2103 | 2243 | 1.50 | 2 | 0.18 | 10 | 1.80 | |
|  Kunin, Pavel | | | 2273 | ISR | 0.50 | 1 | 0.04 | 10 | 0.40 | |  Hazernov, Nahum | | | 1933 | ISR | 1.00 | 1 | 0.14 | 10 | 1.40 | |
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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