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Individual Calculations February 2018 |
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| Khersonsky, David Total change: -15.00 | |   |
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| Liga Alef South 2018 Round 1-2 | various | ISR | 2018-01-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1849 | 1754 | 0.00 | 2 | -0.75 | 20 | -15.00 | |
|  Kalush, Yosi | | | 1934 | ISR | 0.00 | 1 | -0.26 | 20 | -5.20 | |  Daniel, Ofek | | | 1764 | ISR | 0.00 | 1 | -0.49 | 20 | -9.80 | |
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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