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Individual Calculations June 2017 |
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| Petrov, Valeriy Total change: 76.00 | |   |
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| 4th chess open Panagyurishte | Panagyurishte | BUL | 2017-05-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1778 | 1549 | 3.00 | 5 | 1.90 | 40 | 76.00 | |
|  Ivanov, Nayden | | | 1687 | BUL | 1.00 | 1 | 0.69 | 40 | 27.60 | |  Nemigenchev, Nikolay | | | 1824 | BUL | 0.50 | 1 | 0.33 | 40 | 13.20 | | | Ruschukov, Boyan | | | 1787 | BUL | 1.00 | 1 | 0.80 | 40 | 32.00 | | | Mitev, Miroslav | | | 1892 | BUL | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Gadzhev, Denislav | | | 1698 | BUL | 0.50 | 1 | 0.20 | 40 | 8.00 | |
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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