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Individual Calculations December 2022 |
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| Mema, Christo Total change: -39.60 | |   |
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| 5nd open GIOACHINO GRECO | Athens | GRE | 2022-10-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1460 | 1317 | 1.00 | 6 | -0.99 | 40 | -39.60 | |
|  Efthimiou, Georgios | | | 1708 | GRE | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Gouloumian, Kevork | | | 1535 | GRE | 0.00 | 1 | -0.22 | 40 | -8.80 | |  Sanas, Dionysios Marios | | | 1365 | GRE | 0.00 | 1 | -0.43 | 40 | -17.20 | | | Angelopoulos, Athanasios | | | 1075 | GRE | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Karatapanis, Konstantinos | | | 1491 | GRE | 0.00 | 1 | -0.27 | 40 | -10.80 | | | Karakikes, Konstantinos | | | 1583 | GRE | 0.00 | 1 | -0.18 | 40 | -7.20 | |
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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