Individual Calculations July 2019
 Koukas, Anastasios  Total change: 8.60  Rating chartPersonal card
 1st closed tournament ASOP Dias over 1800 new Petroupoli GRE 2019-04-04
RcRownchangeKK*chgGame
 1876 1835 4.00 8 0.43 20 8.60 
  Bardis, Harilaos-Panagiotis 1761 GRE1.0010.40208.00 
  Kouvelakis, Konstantinos 1779 GRE1.0010.42208.40 
  Hatzistamatiou, Nikolaos 1807 GRE0.501-0.0420-0.80 
  Katsiampas, Efthymios 1862 GRE0.001-0.4620-9.20 
  Kesoglou, Konstantinos 1966 GRE0.5010.18203.60 
  Ignatiadis, Konstantinos 2020 GRE0.5010.24204.80 
  Raptakis, Solon 1867 GRE0.5010.04200.80 
  Papadimitriou, Loukas 1943 GRE0.001-0.3520-7.00 

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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