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Rapid:
Individual Calculations November 2019 |
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| Vafeiadakis, Petros Total change: -26.20 | |   |
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| 12th International Rapid Chess Festival - National open Rapid Championship 2019 | Thessaloniki | GRE | 2019-10-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1205 | 1167 | 2.50 | 8 | -1.31 | 20 | -26.20 | |
|  Gavriilidis, Georgios | | | 1567 * | GRE | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Mihailidou, Magdalini | | | 1523 | GRE | 0.00 | 1 | -0.11 | 20 | -2.20 | |  Vardaka, Sofia | | | 1017 | GRE | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Pastras, Ioannis | | | 1364 | GRE | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Gkogkolas, Georgios | | | 1050 | GRE | 0.00 | 1 | -0.66 | 20 | -13.20 | | | Ouzounis, Konstantinos Kyr | | | 1026 | GRE | 0.50 | 1 | -0.19 | 20 | -3.80 | | | Todorova, Daniela | | | 1034 | BUL | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Malchasian, Alexandros | | | 1061 | GRE | 0.00 | 1 | -0.64 | 20 | -12.80 | | | * 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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