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Individual Calculations February 2022 |
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| Ter-Gevorkian, Giannis Total change: -9.40 | |   |
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| Open Athens Chess Club U1800 | Athens | GRE | 2021-12-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1456 | 1796 | 4.00 | 5 | -0.37 | 20 | -7.40 | |
|  Vergoulis, Konstantinos Efraim | | | 1396 * | GRE | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Mountzouris, Ioannis | | | 1396 * | GRE | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Kourouklis, Efthymios-Nektarios | | | 1511 | GRE | 0.00 | 1 | -0.84 | 20 | -16.80 | | | Tzekos, Georgios | | | 1396 * | GRE | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Zaires Karanasios, Konstantinos | | | 1582 | GRE | 1.00 | 1 | 0.23 | 20 | 4.60 | | | * 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) | | | | New Year's tournament Heraklio 2022 | Heraklio Attikis | GRE | 2022-01-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1601 | 1806 | 2.00 | 3 | -0.10 | 20 | -2.00 | |
| | Drivas, Georgios I | | | 1406 * | GRE | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Sarafis, Rafail | | | 1415 | GRE | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Papadimitriou, Loukas | | | 1983 | GRE | 0.00 | 1 | -0.27 | 20 | -5.40 | | | * 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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