Individual Calculations January 2019
 Ignatiadis, Konstantinos  Total change: 8.60  Rating chartPersonal card
 1st Stamatopoulos Giannis Memorial open 2018 Ampelokipi GRE 2018-10-31
RcRownchangeKK*chgGame
 1747 2001 4.00 6 -0.83 20 -16.60 
  Ioannidis, Efklidis 1628 GRE1.0010.10202.00 
  Lymperopoulos, Georgios 1794 GRE0.501-0.2720-5.40 
  Loutragotis, Paraskevas Pantelei 1866 GRE0.001-0.6820-13.60 
  Konstantinidis, Michail N 1754 GRE1.0010.19203.80 
  Makkas, Panayiotis 1694 GRE0.501-0.3620-7.20 
  Ntaifas, Ioannis 1745 GRE1.0010.19203.80 

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)
 
 1st open SO Chalandriou 2018 Chalandri GRE 2018-11-01
RcRownchangeKK*chgGame
 1914 2034 5.00 7 0.56 20 11.20 
  Spalas, Iason 1634  * GRE1.0010.08201.60 
  Konistis, Loukas 1989 GRE0.501-0.0620-1.20 
  Papadimitriou, Loukas 1994 GRE0.501-0.0620-1.20 
  Mitrandzas, Athanasios 2043 GRE1.0010.512010.20 
  Giordos, Vasilios 1983 GRE1.0010.43208.60 
  Rahmanidis, Petros 2070 GRE0.001-0.4520-9.00 
  Zoulis, Emmanouil 1686 GRE1.0010.11202.20 
 * 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)
 
 1st Mitsakos Achileas Memorial open 2018 Ampelokipi GRE 2018-11-03
RcRownchangeKK*chgGame
 1861 2034 5.50 7 0.70 20 14.00 
  Stamou, Nikolaos 1634  * GRE1.0010.08201.60 
  Spyratos, Nikolaos 1648 GRE1.0010.09201.80 
  Nemtsas, Hristoforos 1908 GRE1.0010.33206.60 
  Ilandzis, Spyridon 2052 GRE0.5010.03200.60 
  Vazelakis, Dimitrios 1887 GRE0.001-0.7020-14.00 
  Lemoni, Maria - Ioanna 1634  * GRE1.0010.08201.60 
  Drakoulakos, Grigorios f2264 GRE1.0010.792015.80 
 * 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)
 

 

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