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Individual Calculations July 2017 |
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| Gamayev, Oleg Total change: 14.80 | |   |
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| Herzliya Spring 2017 A | Herzliya | ISR | 2017-04-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2242 | 2208 | 5.00 | 9 | 0.89 | 20 | 17.80 | |
|  Levi, Yoel | | | 1874 | ISR | 1.00 | 1 | 0.12 | 20 | 2.40 | |  Kinberg, Ofer | | | 1997 | ISR | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Zilberman, Yaacov | g | | 2430 | ISR | 1.00 | 1 | 0.78 | 20 | 15.60 | | | Dvoirys, Semen I. | g | | 2548 | RUS | 0.50 | 1 | 0.38 | 20 | 7.60 | | | Zalkind, Konstantin | f | | 2227 | ISR | 0.50 | 1 | 0.03 | 20 | 0.60 | | | Kantsler, Boris | g | | 2436 | ISR | 0.50 | 1 | 0.29 | 20 | 5.80 | | | Kudischewitsch, David | m | | 2337 | RUS | 0.50 | 1 | 0.17 | 20 | 3.40 | | | Axelrod, Arie | f | | 2283 | ISR | 0.00 | 1 | -0.40 | 20 | -8.00 | | | Emanuel, Yahav | | | 2046 | ISR | 0.00 | 1 | -0.71 | 20 | -14.20 | |
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) | | | | Ramat Gan Masters Summer 2017 A | Ramat Gan | ISR | 2017-05-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2007 | 2208 | 5.00 | 7 | -0.15 | 20 | -3.00 | |
| | Kochavi, Ori | | | 1933 | ISR | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Adar, Idan | | | 2044 | ISR | 0.00 | 1 | -0.72 | 20 | -14.40 | | | Vainer, Boaz | | | 1828 | ISR | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Shik Buchbinder, Tim | | | 1929 | ISR | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Golberg, Igor | | | 2182 | ISR | 0.50 | 1 | -0.04 | 20 | -0.80 | | | Friedland, Moshe | | | 2254 | ISR | 0.50 | 1 | 0.06 | 20 | 1.20 | | | Bar-Or, Ornan | | | 1881 | ISR | 1.00 | 1 | 0.13 | 20 | 2.60 | |
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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