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Individual Calculations July 2020 |
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| Kolev, Lachezar Total change: -20.00 | |   |
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| IVth Cupa DUNI Tournament | Primorsko | BUL | 2020-06-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1908 | 2078 | 4.50 | 7 | -0.50 | 40 | -20.00 | |
|  Grabcheva, Natalia | | | 1758 | BUL | 1.00 | 1 | 0.13 | 40 | 5.20 | |  Toshkov, Angel | | | 1930 | BUL | 0.50 | 1 | -0.20 | 40 | -8.00 | | | Vandev, Dimitar | | | 2042 | BUL | 0.50 | 1 | -0.05 | 40 | -2.00 | | | Kononenko, Vladimir | | | 1839 | BUL | 0.00 | 1 | -0.80 | 40 | -32.00 | | | Zhelev, Mavri | | | 1807 | BUL | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Todorov, Tsetsko | | | 2007 | BUL | 0.50 | 1 | -0.10 | 40 | -4.00 | | | Dimitrov, Encho | | | 1970 | BUL | 1.00 | 1 | 0.35 | 40 | 14.00 | |
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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