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Individual Calculations February 2018 |
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| Pletner, Valery Total change: -5.00 | |   |
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| Liga Alef Sharon 2018 Round 1-2 | various | ISR | 2018-01-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1964 | 2056 | 1.00 | 2 | -0.25 | 20 | -5.00 | |
|  Haitovich, Avital | | | 1974 | ISR | 0.00 | 1 | -0.61 | 20 | -12.20 | |  Klein, Boris | | | 1953 | ISR | 1.00 | 1 | 0.36 | 20 | 7.20 | |
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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