Individual Calculations August 2023 |
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Russeva, Viktoria Total change: -8.40 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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Open Dobrich 2023 | Dobrich | BUL | 2023-07-22 |
Rc | Ro | w | n | change | K | K*chg | Game |
1550 | 1772 | 3.50 | 5 | -0.21 | 40 | -8.40 | |
| Dimitrov, Miroslav | | | 1372 * | BUL | 1.00 | 1 | 0.08 | 40 | 3.20 | | Stanev, Simeon | | | 1348 | BUL | 1.00 | 1 | 0.07 | 40 | 2.80 | | Uzunov, Stefan | | | 1523 | BUL | 1.00 | 1 | 0.19 | 40 | 7.60 | | Yordanov, Ivan Y. | | | 1741 | BUL | 0.00 | 1 | -0.54 | 40 | -21.60 | | Dinca, Radu | | | 1764 | ROU | 0.50 | 1 | -0.01 | 40 | -0.40 | | * 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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