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Individual Calculations July 2023 |
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| Rinberg, David Total change: 120.40 | |   |
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| Nahariya Prestige | Nahariya | ISR | 2023-04-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1668 | 1634 | 5.00 | 7 | 1.74 | 40 | 69.60 | |
|  Anoh, Ben | | | 1271 | ISR | 1.00 | 1 | 0.10 | 40 | 4.00 | |  Dvorzhitsky, Alexander N | | | 1943 | RUS | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Shesterov, Alexander | | | 2018 | ISR | 1.00 | 1 | 0.91 | 40 | 36.40 | | | Scheimann, Ori | | | 1627 | ISR | 0.00 | 1 | -0.51 | 40 | -20.40 | | | Faran, Yair | | | 1264 | ISR | 1.00 | 1 | 0.10 | 40 | 4.00 | | | Zusman, Tal | | | 1548 | ISR | 1.00 | 1 | 0.38 | 40 | 15.20 | | | Taieb, Ariel | | | 2007 | ISR | 1.00 | 1 | 0.90 | 40 | 36.00 | |
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) | | | | Reuven Minsker Memorial 2023 Open B | Haifa | ISR | 2023-04-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1603 | 1634 | 5.00 | 7 | 1.27 | 40 | 50.80 | |
| | Kahan, Sami | | | 1515 | ISR | 0.50 | 1 | -0.16 | 40 | -6.40 | | | Smilovich, Eli | | | 1467 | ISR | 1.00 | 1 | 0.28 | 40 | 11.20 | | | Goldberg, Yoni | | | 1262 | ISR | 1.00 | 1 | 0.10 | 40 | 4.00 | | | Kharouba, Wasim | | | 1515 | ISR | 0.00 | 1 | -0.66 | 40 | -26.40 | | | Mogilevsky, Alexander | | | 1850 | ISR | 1.00 | 1 | 0.78 | 40 | 31.20 | | | Kopelevitch, Eli | | | 1707 | ISR | 1.00 | 1 | 0.60 | 40 | 24.00 | | | Zuev, Ilya | | | 1907 | ISR | 0.50 | 1 | 0.33 | 40 | 13.20 | |
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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