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Individual Calculations January 2020 |
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| Kokkinopanis, Leonidas Total change: -10.00 | |   |
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| 2019 Attica team Cup Spyros Bikos A | ESSNA | GRE | 2019-11-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1351 | 1520 | 1.00 | 1 | 0.28 | 20 | 5.60 | |
|  Papadopoulos, Christos St | | | 1351 | GRE | 1.00 | 1 | 0.28 | 20 | 5.60 | |
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) | | | | 54th Piraeus Championship 2019 | Piraeus | GRE | 2019-11-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1463 | 1520 | 2.00 | 5 | -0.78 | 20 | -15.60 | |
| | Alexakis, Dimitrios | | | 1920 * | GRE | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Karypidis, Iordanis | | | 1120 * | GRE | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Tsalamagkakis, Ilias | | | 1746 | GRE | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Kapatos, Konstantinos | | | 1410 | GRE | 0.00 | 1 | -0.65 | 20 | -13.00 | | | Alexakis, Aleksandros | | | 1120 * | GRE | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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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