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Individual Calculations July 2015 |
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| Lapin, Nikita Total change: -84.40 | |   |
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| Bulgarian chess summer 2015, Albena C tournament | Albena resort | BUL | 2015-06-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1391 | 1619 | 1.00 | 4 | -2.11 | 40 | -84.40 | |
|  Dzhagraeva, Anaid | | | 1539 | RUS | 0.50 | 1 | -0.11 | 40 | -4.40 | | | Petkova, Denitsa | | | 1343 | BUL | 0.00 | 1 | -0.83 | 40 | -33.20 | |  Iliev, Viktor | | | 1331 | BUL | 0.50 | 1 | -0.34 | 40 | -13.60 | | | Pavkin, Aleksandr | | | 1350 | RUS | 0.00 | 1 | -0.83 | 40 | -33.20 | |
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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