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Individual Calculations July 2015 |
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| Polyakov, Alex Total change: -38.60 | |   |
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| Liga Artzit Darom 2015 Round 7-9 | various | ISR | 2015-05-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2153 | 2262 | 0.00 | 3 | -1.93 | 20 | -38.60 | |
|  Kaganskiy, Gleb | f | | 2240 | RUS | 0.00 | 1 | -0.53 | 20 | -10.60 | |  Mashid, Itay | | | 2035 | ISR | 0.00 | 1 | -0.79 | 20 | -15.80 | | | Glicksohn, Ofer | | | 2183 | ISR | 0.00 | 1 | -0.61 | 20 | -12.20 | |
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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