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Individual Calculations January 2018 |
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| Michelakos, Panagiotis Total change: -42.80 | |   |
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| Attica Team Cup Spyros Bikos 2017 - A group | Attica | GRE | 2017-11-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1904 | 2294 | 1.00 | 2 | -0.83 | 20 | -16.60 | |
|  Iatros, Aristidis | | | 1894 * | GRE | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Sideris, Theodoros | | | 1913 | GRE | 0.00 | 1 | -0.91 | 20 | -18.20 | | | * 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) | | | | 67th National Greek Championship 2017 | Thessaloniki | GRE | 2017-12-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2388 | 2272 | 1.50 | 8 | -1.31 | 20 | -26.20 | |
|  Pavlidis, Anastasios | m | | 2358 | GRE | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Mastrovasilis, Athanasios | g | | 2493 | GRE | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Moutousis, Konstantinos | m | | 2389 | GRE | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Kouskoutis, Georgios-Alexandros | | | 2365 | GRE | 1.00 | 1 | 0.63 | 20 | 12.60 | | | Kelires, Andreas | g | | 2519 | GRE | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Papakonstantinou, Dimitrios | | | 2251 | GRE | 0.00 | 1 | -0.53 | 20 | -10.60 | | | Nikolaidis, Ioannis | g | | 2517 | GRE | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Sandalakis, Nikolaos | | | 2213 | 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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