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Individual Calculations December 2018 |
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| Goridari, Artemis Total change: 4.80 | |   |
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| 2018 ESSNA youth u16 team champioship - Preliminaries of 11th Greek Yeam u16 champ | ESSNA | GRE | 2018-09-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1345 | 1032 | 0.00 | 4 | -0.59 | 40 | -23.60 | |
|  Giannakouras, Ioannis | | | 1263 | GRE | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Spyropoulos, Nikolaos | f | | 1432 * | GRE | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Kosmadakis, Panagiotis | | | 1432 * | GRE | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Krassas, Nikolaos | | | 1251 | GRE | 0.00 | 1 | -0.22 | 40 | -8.80 | | | * 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) | | | | Team Cup Spyros Bikos 2018 - A group | ESSNA | GRE | 2018-09-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1186 | 1032 | 1.00 | 1 | 0.71 | 40 | 28.40 | |
| | Jani, Spyridon | | | 1186 | GRE | 1.00 | 1 | 0.71 | 40 | 28.40 | |
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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