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Individual Calculations August 2021 |
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| Taragan, Uri Total change: 109.20 | |   |
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| Kiryat Ono Start of Summer 2021 A | Kiryat Ono | ISR | 2021-06-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1684 | 1474 | 3.00 | 5 | 1.79 | 40 | 71.60 | |
|  Kochavi, Dana | | | 1717 | ISR | 0.50 | 1 | 0.30 | 40 | 12.00 | |  Levanzov, Yevgeny | | | 1660 | ISR | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Ostrovsky Berman, Noam | | | 1583 | ISR | 0.50 | 1 | 0.15 | 40 | 6.00 | | | Verny, David | | | 1837 | ISR | 1.00 | 1 | 0.90 | 40 | 36.00 | | | Gradenwitz, Oded | | | 1621 | ISR | 1.00 | 1 | 0.70 | 40 | 28.00 | |
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) | | | | Liga Bet Merkaz 2021 Rounds 7-8 | Various | ISR | 2021-07-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1689 | 1557 | 0.00 | 2 | -0.66 | 40 | -26.40 | |
| | Duchan, Yoav | | | 1624 | ISR | 0.00 | 1 | -0.41 | 40 | -16.40 | | | Sassoon, Roei | | | 1753 | ISR | 0.00 | 1 | -0.25 | 40 | -10.00 | |
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) | | | | 11th Kiryat Ono Summer Festival Open B | Kiryat Ono | ISR | 2021-07-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1828 | 1557 | 2.50 | 5 | 1.60 | 40 | 64.00 | |
| | Inbal, Nimrod | | | 1957 * | ISR | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Shuraki, Ynon | | | 1807 | ISR | 1.00 | 1 | 0.81 | 40 | 32.40 | | | Borodety, Itamar | | | 1734 | ISR | 1.00 | 1 | 0.73 | 40 | 29.20 | | | Bodenshtein, Yair | | | 1849 | ISR | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Levi, Yoel | | | 1792 | ISR | 0.00 | 1 | -0.21 | 40 | -8.40 | | | * 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) | | |
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