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Rapid:
Individual Calculations November 2018 |
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| Dereka, Konstantina Total change: 29.40 | |   |
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| Autumn youth U16 rapid SE Volou 2018 | Volos | GRE | 2018-10-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1231 | 1176 | 2.00 | 3 | 0.72 | 20 | 14.40 | |
|  Gkavardinas, Antonios | | | 1008 | GRE | 0.00 | 1 | -0.72 | 20 | -14.40 | | | Lafis, Ioannis | | | 1392 | GRE | 1.00 | 1 | 0.78 | 20 | 15.60 | |  Kalampoukas, Konstantinos | | | 1292 | GRE | 1.00 | 1 | 0.66 | 20 | 13.20 | |
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) | | | | 11th Rapid Chess Festival 2018 | Thessaloniki, Filippeion | GRE | 2018-10-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1544 | 1176 | 1.50 | 7 | 0.75 | 20 | 15.00 | |
| | Simjanovski, Saso | | | 1576 * | MKD | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Georgieva, Emilia | | | 1576 * | BUL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Vardakas, Stefanos | | | 1576 * | GRE | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Tsiaras, Dimitrios | | | 1576 * | GRE | 1.00 | 1 | 0.92 | 20 | 18.40 | | | Nikolov , Kole | | | 1576 * | MKD | 0.50 | 1 | 0.42 | 20 | 8.40 | | | Gountintas, Haralabos | | | 1576 * | GRE | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Galanis, Nikolaos-Panagiotis | | | 1349 | GRE | 0.00 | 1 | -0.27 | 20 | -5.40 | | | * 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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