Individual Calculations August 2022
 Tzortzatos, Dimosthenis Panagiot  Total change: 23.76  Rating chartPersonal card
 Over 1600 ACC May 2022 Athens GRE 2022-05-17
RcRownchangeKK*chgGame
 1755 1813 3.00 6 -0.48 36 -17.28 
  Galanopoulos, Efraim 1624 GRE0.001-0.7536-27.00 
  Georgiadis, Anastasios 1727 GRE0.501-0.1236-4.32 
  Kyriakidis, Orestis 1726 GRE1.0010.383613.68 
  Kesoglou, Konstantinos 1844 GRE0.5010.04361.44 
  Deli, Eleanna Ratzvika 1815 GRE0.5010.00360.00 
  Giannoulis, Grigorios 1793 GRE0.501-0.0336-1.08 

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)
 
 2022 youth championship of Attica - open U14 Peristeri GRE 2022-06-24
RcRownchangeKK*chgGame
 1571 1776 5.50 7 0.38 36 13.68 
  Agiakatsikas, Konstantinos 1376  * GRE1.0010.08362.88 
  Moysidis, Anastasios 1325 GRE1.0010.06362.16 
  Kazantzoglou, Stefanos 1638 GRE0.501-0.1936-6.84 
  Mourelatos, Spyridon 1533 GRE1.0010.20367.20 
  Giannoulis, Grigorios 1813 GRE0.5010.05361.80 
  Boulamatsis, Konstantinos I 1602 GRE1.0010.27369.72 
  Mylonakis, Ioannis 1709 GRE0.501-0.0936-3.24 
 * 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)
 
 2nd summer open Chess Square 2022 Athens Ampelokipoi GRE 2022-07-09
RcRownchangeKK*chgGame
 1812 1838 4.00 6 0.76 36 27.36 
  Lampou, Marianta 1438  * GRE1.0010.08362.88 
  Petropoulos, Filaretos 1616 GRE1.0010.22367.92 
  Kofidis, Andreas m2286 GRE0.001-0.0636-2.16 
  Panagiotopoulos, Ioannis 1832 GRE1.0010.493617.64 
  Zamit, Kyriakos 1877 GRE1.0010.553619.80 
  Poulos, Georgios 1824 GRE0.001-0.5236-18.72 
 * 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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