Individual Calculations August 2018
 Dereka, Konstantina  Total change: -37.60  Rating chartPersonal card
 2018 Greek under 14 youth championship finals - girls Rio Achaias GRE 2018-07-03
RcRownchangeKK*chgGame
 1232 1363 5.00 9 -0.94 40 -37.60 
  Nikolakopoulou, Eleni 1111 GRE0.001-0.8140-32.40 
  Aggeletou, Fereniki 1178 GRE1.0010.264010.40 
  Pessiridi, Christiana 1013 GRE0.001-0.8940-35.60 
  Fertaki, Eleftheria 1139 GRE1.0010.22408.80 
  Batzoli, Maria 1312 GRE0.001-0.5740-22.80 
  Chatzipanagiotou, Asimenia 1366 GRE1.0010.504020.00 
  Pasoglou, Nikoleta 1354 GRE1.0010.494019.60 
  Foinikianaki, Stella 1417 GRE0.001-0.4240-16.80 
  Vakali, Athina 1194 GRE1.0010.284011.20 

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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