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Individual Calculations December 2019 |
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| Doychev, Ivan Total change: 25.60 | |   |
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| Chess festival The wings of the intellect | Plovdiv | BUL | 2019-11-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1471 | 1577 | 5.00 | 7 | 0.64 | 40 | 25.60 | |
|  Belchev, Valeri | | | 1177 * | BUL | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Uzunov, Emil | | | 1183 | BUL | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Ivanov, Antoan | | | 1342 | BUL | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Stoyanov, Stoyan Or | | | 1977 * | BUL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Arshinkova, Boryana | | | 1356 | BUL | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Dimitrov, Martin | | | 1495 | BUL | 1.00 | 1 | 0.39 | 40 | 15.60 | | | Kononenko, Vladimir | | | 1765 | BUL | 0.00 | 1 | -0.26 | 40 | -10.40 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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