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Individual Calculations November 2021 |
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| Petridou, Theodora Total change: -29.60 | |   |
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| 48th Team Championship A Category - North | Thessaloniki | GRE | 2021-10-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1286 | 1122 | 0.50 | 4 | -0.74 | 40 | -29.60 | |
|  Giakoustidou, Evgenia | | | 1108 | GRE | 0.00 | 1 | -0.52 | 40 | -20.80 | | | Mitika, Aikaterini | | | 1208 | GRE | 0.00 | 1 | -0.38 | 40 | -15.20 | | | Vardaka, Sofia | | | 1307 | GRE | 0.50 | 1 | 0.24 | 40 | 9.60 | | | Mar, Karmen | | wm | 1522 * | SLO | 0.00 | 1 | -0.08 | 40 | -3.20 | | | * 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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