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Individual Calculations August 2021 |
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| Levanzov, Yevgeny Total change: 14.60 | |   |
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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 |
| 1779 | 1660 | 3.00 | 5 | 1.23 | 20 | 24.60 | |
|  Mondri, Nadav | | | 1836 | ISR | 0.50 | 1 | 0.23 | 20 | 4.60 | |  Taragan, Uri | | | 1474 | ISR | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Bodenshtein, Yair | | | 1902 | ISR | 0.50 | 1 | 0.30 | 20 | 6.00 | | | Kochavi, Dana | | | 1717 | ISR | 0.00 | 1 | -0.42 | 20 | -8.40 | | | Amit, Eli | | | 1968 | ISR | 1.00 | 1 | 0.86 | 20 | 17.20 | |
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) | | | | Liga Alef Hadarim 2021 Rounds 7-8 | Various | ISR | 2021-07-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1753 | 1656 | 1.00 | 2 | 0.26 | 20 | 5.20 | |
| | Michaeli, Omri | | | 1829 | ISR | 0.50 | 1 | 0.23 | 20 | 4.60 | | | Lurie, Ariel | | | 1677 | ISR | 0.50 | 1 | 0.03 | 20 | 0.60 | |
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) | | | | 11th Kiryat Ono Summer Festival Open B | Kiryat Ono | ISR | 2021-07-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1607 | 1656 | 1.50 | 4 | -0.76 | 20 | -15.20 | |
| | Rozen, Guy | | | 1928 | ISR | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Azoulay, Yehonatan | | | 1494 | ISR | 0.50 | 1 | -0.21 | 20 | -4.20 | | | Soybert, Ori | | | 1377 | ISR | 0.00 | 1 | -0.84 | 20 | -16.80 | | | Mamo, Gilad | | | 1627 | ISR | 1.00 | 1 | 0.46 | 20 | 9.20 | |
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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