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Individual Calculations July 2021 |
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| Chuchukova, Stefani Total change: 129.20 | |   |
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| Ropotamo Cup 2021 | Primorsko | BUL | 2021-06-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1801 | 1410 | 4.00 | 9 | 3.23 | 40 | 129.20 | |
|  Hristov, Petar | | | 1810 * | BUL | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Bratimirova, Dimitrinka | | | 1810 * | BUL | 1.00 | 1 | 0.92 | 40 | 36.80 | | | Belev, Ivaylo | | | 1810 * | BUL | 1.00 | 1 | 0.92 | 40 | 36.80 | | | Bozov, Ahmet | | | 1810 * | BUL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Novichenko, Oleksandr | | | 1767 | UKR | 0.50 | 1 | 0.39 | 40 | 15.60 | | | Vasilev, Svetoslav | | | 1773 | BUL | 1.00 | 1 | 0.90 | 40 | 36.00 | | | Parvanova, Desislava | | | 1810 * | BUL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Gochev, Plamen | | | 1810 * | BUL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Yanev, Yordan | | | 1810 * | BUL | 0.50 | 1 | 0.42 | 40 | 16.80 | | | * 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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