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Individual Calculations July 2017 |
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| Gershkowich, David Total change: -0.80 | |   |
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| Herzliya Spring 2017 A | Herzliya | ISR | 2017-04-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2193 | 2250 | 4.00 | 8 | -0.56 | 20 | -11.20 | |
|  Shwarchbard, Zvi | | | 1898 | ISR | 1.00 | 1 | 0.11 | 20 | 2.20 | |  Hasidovsky, Michael | | | 2089 | ISR | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Dvoirys, Semen I. | g | | 2548 | RUS | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Levin, Elad | | | 2178 | ISR | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Zilberman, Yaacov | g | | 2430 | ISR | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Emanuel, Yahav | | | 2046 | ISR | 0.00 | 1 | -0.76 | 20 | -15.20 | | | Philosoph, Assi | | | 2129 | ISR | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Zalkind, Konstantin | f | | 2227 | ISR | 0.00 | 1 | -0.53 | 20 | -10.60 | |
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) | | | | Shah-Kait Netanya 2017 | Netanya | ISR | 2017-06-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1854 | 2243 | 6.00 | 6 | 0.52 | 20 | 10.40 | |
| | Lomakin, Vladimir | | | 1843 * | ISR | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Regenbogen, Yoseph | | | 1843 * | ISR | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Leibo, Gideon | | | 1895 | ISR | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Levy, Zohar | | | 1843 * | ISR | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Ovsepyan, Marat | | | 1854 | UKR | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Levanzov, Evgeny | | | 1843 * | 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) | | |
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