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Individual Calculations September 2021 |
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| Vardi, Moshe Total change: 13.60 | |   |
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| Israel senior championship 2021 semifinal. Ashdod 2021 | Ashdod | ISR | 2021-07-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1683 | 1663 | 3.00 | 5 | 0.68 | 20 | 13.60 | |
|  Marcovici, Adrian | | | 1851 | ISR | 0.00 | 1 | -0.26 | 20 | -5.20 | |  Zilberov, Leonid | | | 1603 | ISR | 1.00 | 1 | 0.42 | 20 | 8.40 | | | Shafran, Gregory | | | 1806 | ISR | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Sorochan, Mark | | | 1349 | ISR | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Slav, Moshe | | | 1807 | ISR | 1.00 | 1 | 0.69 | 20 | 13.80 | |
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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