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Individual Calculations June 2017 |
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| Andreev, Dobrotich Total change: -30.00 | |   |
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| 186th MGU open | Sofia | BUL | 2017-05-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1742 | 1937 | 1.50 | 4 | -1.50 | 20 | -30.00 | |
|  Tsyntsarski, Boyko | | | 1661 | BUL | 0.50 | 1 | -0.33 | 20 | -6.60 | |  Babatov, Martin | | | 1741 | BUL | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Ignatov, Bojidar | | | 1791 | BUL | 0.00 | 1 | -0.70 | 20 | -14.00 | | | Bakalov, Milko | | | 1774 | BUL | 0.00 | 1 | -0.72 | 20 | -14.40 | |
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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