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Individual Calculations February 2020 |
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| Kalogeridou, Ioanna Total change: -39.20 | |   |
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| 4th open Nikolaos Giamarellos 2020 | Chalkida | GRE | 2020-01-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1192 | 1326 | 1.00 | 3 | -0.98 | 40 | -39.20 | |
|  Bantekas, Achilleas | | | 1174 | GRE | 0.50 | 1 | -0.20 | 40 | -8.00 | | | Kyriakidis, Orestis | | | 1025 | GRE | 0.00 | 1 | -0.85 | 40 | -34.00 | |  Despotis, Athanasios | | | 1376 | GRE | 0.50 | 1 | 0.07 | 40 | 2.80 | |
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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