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Individual Calculations February 2019 |
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| Giakoustidis, Spiros-Avgerinos Total change: -28.00 | |   |
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| 3rd winter Th. Kompatsari Memorial 2018 | Thessaloniki | GRE | 2018-11-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1442 | 1748 | 2.00 | 4 | -1.40 | 20 | -28.00 | |
|  Tarasidis, Michail | | | 1348 * | GRE | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Tsakona, Maria | | | 1503 | GRE | 0.50 | 1 | -0.30 | 20 | -6.00 | | | Zaires Karanasios, Konstantinos | | | 1394 | GRE | 0.00 | 1 | -0.89 | 20 | -17.80 | | | Hatziara, Dimitra | | | 1521 | GRE | 0.50 | 1 | -0.29 | 20 | -5.80 | | | * 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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