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Individual Calculations September 2015 |
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| Vladimirsky, Mark Total change: -4.20 | |   |
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| Tal Gur Memorial Summer 2015 | Rishon Lezion | ISR | 2015-07-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2001 | 2034 | 2.50 | 5 | -0.21 | 20 | -4.20 | |
|  Kereth, Oren | | | 1786 | ISR | 0.50 | 1 | -0.31 | 20 | -6.20 | |  Lahav, Michal | | | 1991 | ISR | 1.00 | 1 | 0.44 | 20 | 8.80 | | | Parkhov, Yair | | | 2062 | ISR | 0.00 | 1 | -0.46 | 20 | -9.20 | | | Mdivani, Maka | | | 1942 | ISR | 1.00 | 1 | 0.37 | 20 | 7.40 | | | Kaganskiy, Gleb | f | | 2226 | RUS | 0.00 | 1 | -0.25 | 20 | -5.00 | |
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) | | |
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