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Rapid:
Individual Calculations September 2019 |
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| Lagogianni, Niki Vasiliki Total change: 13.40 | |   |
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| 4th Summer Cool Rapid Chess 2019 | Chalkidiki | GRE | 2019-08-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1276 | 1127 | 3.00 | 6 | 1.00 | 20 | 20.00 | |
|  Mixakis, Evangelos | | | 1527 * | GRE | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Moustakas, Vasileios D | | | 1014 | GRE | 1.00 | 1 | 0.35 | 20 | 7.00 | | | Potoulis, Ioannis | | | 1338 | GRE | 0.50 | 1 | 0.27 | 20 | 5.40 | | | Kavakopoulou, Ioulia Anastasia | | | 1077 | GRE | 1.00 | 1 | 0.43 | 20 | 8.60 | | | Haralabidou, Maria | | | 1455 | GRE | 0.50 | 1 | 0.37 | 20 | 7.40 | | | Michailidis, Konstantinos | | | 1246 | GRE | 0.00 | 1 | -0.34 | 20 | -6.80 | | | * 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) | | | | 7th summer rapid ASO Polygyrou 2019 A | Polygyros | GRE | 2019-08-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1305 | 1127 | 0.50 | 3 | -0.33 | 20 | -6.60 | |
| | Tsilidis, Christos | | | 1392 | GRE | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Potoulis, Ioannis | | | 1338 | GRE | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Mitsiou, Konstantinos | | | 1185 | GRE | 0.50 | 1 | 0.08 | 20 | 1.60 | |
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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