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Rapid:
Individual Calculations July 2019 |
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| Pournaras, Panagiotis Total change: 6.20 | |   |
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| 9th Rapid SO Korydallou 2019 | Korydallos | GRE | 2019-06-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1178 | 1265 | 1.50 | 3 | -0.34 | 20 | -6.80 | |
|  Sempekopoulos, Vasileios | | | 1347 | GRE | 0.50 | 1 | 0.11 | 20 | 2.20 | |  Karagiannidou, Amalia Georgia | | | 1116 | GRE | 0.00 | 1 | -0.70 | 20 | -14.00 | | | Petrosian, Gkakik | | | 1070 | GRE | 1.00 | 1 | 0.25 | 20 | 5.00 | |
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) | | | | 10th Rapid SO Korydallou | Korydallos | GRE | 2019-06-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1616 | 1265 | 1.00 | 3 | 0.65 | 20 | 13.00 | |
| | Cruceru, Lavinel | | | 1665 * | GRE | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Kourmoulakis, Konstantinos | | | 1665 * | GRE | 1.00 | 1 | 0.92 | 20 | 18.40 | | | Mavroudis, Dionisios | | | 1518 | GRE | 0.00 | 1 | -0.19 | 20 | -3.80 | | | * 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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