Individual Calculations December 2020 |
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Kamenov, Valentin Total change: -15.20 | | |
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221 MGU Open | Sofia | BUL | 2020-10-31 |
Rc | Ro | w | n | change | K | K*chg | Game |
1759 | 1786 | 3.00 | 6 | -0.05 | 20 | -1.00 | |
| Sikora, Matous | | | 2074 | CZE | 1.00 | 1 | 0.84 | 20 | 16.80 | | Lozanov, Svetoslav | | | 1938 | BUL | 0.00 | 1 | -0.30 | 20 | -6.00 | | Gochev, Gincho | | | 1904 | BUL | 0.00 | 1 | -0.34 | 20 | -6.80 | | Dimova, Mariya | | | 1396 | BUL | 1.00 | 1 | 0.09 | 20 | 1.80 | | Sheytanov, Radoslav | | | 1413 | BUL | 1.00 | 1 | 0.10 | 20 | 2.00 | | Karaivanova, Petya | | | 1829 | BUL | 0.00 | 1 | -0.44 | 20 | -8.80 | | 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) | | Chess Tournament MGU - 222 | Sofia | BUL | 2020-11-21 |
Rc | Ro | w | n | change | K | K*chg | Game |
1725 | 1786 | 1.50 | 4 | -0.71 | 20 | -14.20 | |
| Stoykov, Jordan | | | 1393 | BUL | 1.00 | 1 | 0.08 | 20 | 1.60 | | Gelemerov, Yane | | | 1898 | BUL | 0.50 | 1 | 0.15 | 20 | 3.00 | | Metev, Martin | | | 1827 | BUL | 0.00 | 1 | -0.44 | 20 | -8.80 | | Krastev, Kalin | | | 1783 | BUL | 0.00 | 1 | -0.50 | 20 | -10.00 | | 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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