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Individual Calculations September 2021 |
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| Kostov, Kiril Total change: 113.60 | |   |
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| 30th International open of Kavala 2021 - A group | Kavala | GRE | 2021-08-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2028 | 1761 | 4.50 | 9 | 2.84 | 40 | 113.60 | |
|  Betsakos, Konstantinos | | | 2063 | GRE | 0.00 | 1 | -0.15 | 40 | -6.00 | |  Sotiropoulos, Anastasios-Theohar | | | 1969 | GRE | 0.50 | 1 | 0.27 | 40 | 10.80 | | | Triantafilidis, Mihail | | | 2014 | GRE | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Pirvulescu, Adrian | | | 1988 | ROU | 0.50 | 1 | 0.29 | 40 | 11.60 | | | Berbatis, Antonios | | | 1897 | GRE | 1.00 | 1 | 0.68 | 40 | 27.20 | | | Stamoudis, Chrysafis | | | 1952 | GRE | 1.00 | 1 | 0.75 | 40 | 30.00 | | | Samaridis, Konstantinos | | | 2125 | GRE | 1.00 | 1 | 0.90 | 40 | 36.00 | | | Kostov, Deyan Samuil | c | | 2132 | BUL | 0.50 | 1 | 0.40 | 40 | 16.00 | | | Kazakos, Markos | | | 2113 | GRE | 0.00 | 1 | -0.11 | 40 | -4.40 | |
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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