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Individual Calculations February 2019 |
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| Atanasov, Margarit Total change: -2.60 | |   |
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| Ultima series by ASOP Dias - PRE MASTER Dec 2018 | Petroupoli | GRE | 2018-12-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1926 | 2053 | 3.50 | 5 | 0.27 | 20 | 5.40 | |
|  Katsiampas, Efthymios | | | 1871 | GRE | 0.50 | 1 | -0.24 | 20 | -4.80 | |  Kratidis, Anastasios | | | 1653 * | GRE | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Kostouros, Alexandros | | | 2120 | GRE | 0.50 | 1 | 0.09 | 20 | 1.80 | | | Papadopoulos, Petros | | | 2029 | GRE | 1.00 | 1 | 0.47 | 20 | 9.40 | | | Kesoglou, Konstantinos | | | 1956 | GRE | 0.50 | 1 | -0.13 | 20 | -2.60 | | | * 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) | | | | 2019 Attica Team Championship - B Category rounds 1-3 | ESSNA | GRE | 2019-01-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2080 | 2053 | 1.00 | 3 | -0.40 | 20 | -8.00 | |
| | Kokolias, Konstantinos | | | 2099 | GRE | 0.00 | 1 | -0.44 | 20 | -8.80 | | | Kostopoulos, Vasilios | | | 2056 | GRE | 0.50 | 1 | 0.00 | 20 | 0.00 | | | Papastavropoulos, Andreas | f | | 2084 | GRE | 0.50 | 1 | 0.04 | 20 | 0.80 | |
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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