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Individual Calculations November 2019 |
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| Karaivanova, Petya Total change: 0.00 | |   |
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| 1st International Children Chess Festival IVIS Gambit A | Sofia | BUL | 2019-09-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1717 | 1881 | 4.00 | 6 | 0.00 | 40 | 0.00 | |
|  Petrov, Ivo | | | 1481 * | BUL | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Ardenski, Dimitar | | | 1481 * | BUL | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Tsakona, Maria | | | 1577 | GRE | 1.00 | 1 | 0.14 | 40 | 5.60 | | | Kolev, Lachezar | | | 2086 | BUL | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Mladenov, Hristo | | | 1481 * | BUL | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Stoyanov, Stoyan Or | | | 2193 | BUL | 0.00 | 1 | -0.14 | 40 | -5.60 | | | * 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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