Individual Calculations July 2023 |
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Kharouba, Wasim Total change: -0.80 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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Reuven Minsker Memorial 2023 Open B | Haifa | ISR | 2023-04-30 |
Rc | Ro | w | n | change | K | K*chg | Game |
1591 | 1515 | 2.50 | 6 | -0.04 | 20 | -0.80 | |
| Politansky, Haim | | | 1428 | ISR | 1.00 | 1 | 0.38 | 20 | 7.60 | | Zuev, Ilya | | | 1907 | ISR | 0.50 | 1 | 0.42 | 20 | 8.40 | | Rinberg, David | | | 1634 | ISR | 1.00 | 1 | 0.66 | 20 | 13.20 | | Rakita, Efim | | | 1931 | ISR | 0.00 | 1 | -0.07 | 20 | -1.40 | | Grechin, Yan | | | 1160 | ISR | 0.00 | 1 | -0.89 | 20 | -17.80 | | Goikhman, Boris | | | 1484 | ISR | 0.00 | 1 | -0.54 | 20 | -10.80 | | 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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