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Individual Calculations August 2021 |
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| Chilikova, Eli Total change: 2.00 | |   |
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| 43rd Open, National individual cup, Tringov Memorial | Plovdiv | BUL | 2021-07-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1497 | 1488 | 4.00 | 8 | 0.10 | 20 | 2.00 | |
|  Krastev, Goran | | | 1888 * | BUL | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Palikov, Kaloyan | | | 1088 * | BUL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Popzafirov, Danail | | | 1832 | BUL | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Karadzhov, Ivan | | | 1888 * | BUL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Pehlivanova, Aleksandra | | | 1088 * | BUL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Atanasov, Atanas G. | | | 1728 | BUL | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Grigorova, Asya | | | 1372 | BUL | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Karov, Aleksandar | | | 1088 * | BUL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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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