Individual Calculations August 2017
 Berbatis, Antonios  Total change: 26.80  Rating chartPersonal card
 2017 Greek Youth Championships - open U16 Rio Achaias GRE 2017-06-26
RcRownchangeKK*chgGame
 1749 1702 4.50 9 0.60 40 24.00 
  Karousos-Theodorakis, Nikolaos 2102  * GRE0.001-0.0840-3.20 
  Printzios, Lampros 1302  * GRE1.0010.08403.20 
  Loukopoulos, Panagiotis-Athanasi 1905 GRE0.001-0.2440-9.60 
  Posonidis, Theodoros 1302  * GRE1.0010.08403.20 
  Petrakis, Stylianos 1977 GRE0.001-0.1740-6.80 
  Apostolopoulos, Georgios 1302  * GRE1.0010.08403.20 
  Sotiropoulos, Anastasios-Theohar 1757 GRE0.5010.08403.20 
  Alexakis, Georgios 2048 GRE0.5010.394015.60 
  Triantos, Konstantinos 2045 GRE0.5010.384015.20 
 * 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)
 
 45th Greek Team Championship 2017 - A Category Rio Achaias GRE 2017-07-03
RcRownchangeKK*chgGame
 1680 1728 3.50 6 0.07 40 2.80 
  Zervos, Lazaros 2072 GRE0.001-0.1240-4.80 
  Bebis, Epaminondas-Alexandros 1514 GRE0.001-0.7740-30.80 
  Zgouletas, Ioannis 1466 GRE1.0010.18407.20 
  Kollias, Ioannis K. 1582 GRE1.0010.304012.00 
  Alevizos, Athanasios 1564 GRE1.0010.284011.20 
  Papadopoulos, Zisis 1881 GRE0.5010.20408.00 

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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