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Individual Calculations December 2022 |
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| Koren, Garry Total change: -3.40 | |   |
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| Start of the school year Haifa-Nesher over 1800 | Haifa | ISR | 2022-09-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1748 | 1823 | 4.00 | 7 | -0.17 | 20 | -3.40 | |
|  Weintraub, Amit | | | 1940 | ISR | 0.00 | 1 | -0.34 | 20 | -6.80 | |  Gartenfloys, Mark | | | 1594 | ISR | 0.50 | 1 | -0.29 | 20 | -5.80 | | | Rakita, Efim | | | 1953 | ISR | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Abuelhijaa, Fadi | | | 1651 | ISR | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Voronov, Andrei | | | 1793 | ISR | 1.00 | 1 | 0.46 | 20 | 9.20 | | | Golovchanskaya, Alina | | | 1684 | RUS | 0.50 | 1 | -0.19 | 20 | -3.80 | | | Keren, Jonatan | | | 1624 | ISR | 1.00 | 1 | 0.24 | 20 | 4.80 | |
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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