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Individual Calculations October 2020 |
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| Shumantov, Aleksandar Total change: -1.60 | |   |
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| Primorsko open 2019 B tournament | Primorsko | BUL | 2020-09-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1765 | 1850 | 4.00 | 7 | -0.08 | 20 | -1.60 | |
|  Kostadinova, Fabiyana | | | 1450 * | BUL | 0.50 | 1 | -0.42 | 20 | -8.40 | |  Yazici, Zumral | | | 1450 * | TUR | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Smolin, Sergey | m | | 2123 | UKR | 0.50 | 1 | 0.33 | 20 | 6.60 | | | Petkov, Emil | | | 2097 | BUL | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Senturk, Necaattin | | | 1619 | TUR | 0.50 | 1 | -0.29 | 20 | -5.80 | | | Vatkovski, Mitko | | | 1567 | BUL | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Petrov, Anton | | | 2047 | BUL | 0.50 | 1 | 0.25 | 20 | 5.00 | | | * 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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