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Individual Calculations July 2017 |
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| Shwarchbard, Zvi Total change: -38.40 | |   |
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| Herzliya Spring 2017 A | Herzliya | ISR | 2017-04-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1922 | 1898 | 3.50 | 9 | -0.87 | 20 | -17.40 | |
|  Gershkowich, David | f | | 2250 | ISR | 0.00 | 1 | -0.11 | 20 | -2.20 | |  Dobkin, Uri | | | 1707 | ISR | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Hasidovski, Arnold | | | 2142 | ISR | 0.50 | 1 | 0.30 | 20 | 6.00 | | | Zilberman, Yaacov | g | | 2298 * | ISR | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Hayohamo, Raz | | | 1826 | ISR | 0.00 | 1 | -0.60 | 20 | -12.00 | | | Levi, Yoel | | | 1874 | ISR | 0.50 | 1 | -0.03 | 20 | -0.60 | | | Gradenwitz, Oded | | | 1621 | ISR | 0.00 | 1 | -0.83 | 20 | -16.60 | | | Rotshtein, Maxim | | | 1664 | ISR | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Lagon, Michael | | | 1915 | ISR | 0.50 | 1 | 0.02 | 20 | 0.40 | | | * 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) | | | | Mark Center Spring 2017 B | Tel Aviv | ISR | 2017-05-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1526 | 1882 | 2.50 | 4 | -1.05 | 20 | -21.00 | |
| | Ben-Boreum, Yan | | | 1482 * | ISR | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Gershovich, Yaacov | | | 1482 * | ISR | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Abramov, Itzhak | | | 1499 | ISR | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Lavie, Efi | | | 1639 | ISR | 0.50 | 1 | -0.30 | 20 | -6.00 | | | * 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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