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Individual Calculations July 2023 |
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| Mogilevsky, Alexander Total change: -43.60 | |   |
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| Reuven Minsker Memorial 2023 Open B | Haifa | ISR | 2023-04-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1613 | 1850 | 3.50 | 6 | -1.10 | 20 | -22.00 | |
|  Vainshtein, Yakir | | | 1476 | ISR | 1.00 | 1 | 0.10 | 20 | 2.00 | |  Levitan, Liel | | | 1515 | ISR | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Rakita, Efim | | | 1931 | ISR | 0.00 | 1 | -0.39 | 20 | -7.80 | | | Tsabari, Ronen | | | 1673 | ISR | 0.50 | 1 | -0.23 | 20 | -4.60 | | | Rinberg, David | | | 1634 | ISR | 0.00 | 1 | -0.78 | 20 | -15.60 | | | Anoh, Ben | | | 1450 * | ISR | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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) | | | | League Bet Haifa Shabbat 2023 10 | Israel | ISR | 2023-06-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1488 | 1854 | 0.50 | 1 | -0.40 | 20 | -8.00 | |
| | Mendler, Omer | | | 1488 | ISR | 0.50 | 1 | -0.40 | 20 | -8.00 | |
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) | | | | Israel league playoffs 2023 | Israel | ISR | 2023-06-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1717 | 1854 | 0.00 | 1 | -0.68 | 20 | -13.60 | |
| | Finberg, Sagi | | | 1717 | ISR | 0.00 | 1 | -0.68 | 20 | -13.60 | |
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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