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Individual Calculations December 2019 |
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| Karatzanos, Konstantinos Total change: 13.40 | |   |
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| Autumn open 2019 Chess Square | Ampelokipi | GRE | 2019-09-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1410 | 1175 | 1.50 | 5 | 0.31 | 20 | 6.20 | |
|  Merkos, Thomas | | | 1575 * | GRE | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Papamichael, Georgios | | | 1575 * | GRE | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Kratimenou, Georgia | | | 1415 | GRE | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Gkogka, Elvis | | | 1099 | GRE | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Zikos, Georgios P | | | 1388 | GRE | 0.50 | 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) | | | | 174th Ampelokipi open 2019 | Ampelokipi | GRE | 2019-09-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1510 | 1175 | 1.00 | 5 | 0.36 | 20 | 7.20 | |
| | Makkas, Panayiotis | | | 1575 * | GRE | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Kartsidima, Aikaterini | | | 1419 | GRE | 1.00 | 1 | 0.80 | 20 | 16.00 | | | Anastasopoulos, Angelos | | | 1575 * | GRE | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Athanasakopoulos, Alexandros | | | 1539 | GRE | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Ioannidis, Efklidis | | | 1442 | GRE | 0.00 | 1 | -0.18 | 20 | -3.60 | | | * 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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