Individual Calculations August 2018
 Kouta, Antonia  Total change: -29.20  Rating chartPersonal card
 2018 Greek under 14 youth championship finals - girls Rio Achaias GRE 2018-07-03
RcRownchangeKK*chgGame
 1447 1702 6.50 9 -0.56 40 -22.40 
  Batzoli, Maria 1312 GRE0.001-0.9140-36.40 
  Nikolakopoulou, Eleni 1302  * GRE1.0010.08403.20 
  Gkika, Marina 1302  * GRE1.0010.08403.20 
  Chatzipanagiotou, Asimenia 1366 GRE1.0010.12404.80 
  Karavitaki, Evaggelia 1723 GRE0.5010.03401.20 
  Foinikianaki, Stella 1417 GRE1.0010.16406.40 
  Strati, Betty - Anna 1631 GRE1.0010.404016.00 
  Koutsouraki, Ariadni 1382 GRE0.501-0.3740-14.80 
  Chatziioannidi, Filippa 1592 GRE0.501-0.1540-6.00 
 * 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)
 
 2018 Greek Team Championship of A Category Rio Achaias GRE 2018-07-10
RcRownchangeKK*chgGame
 1414 1702 5.50 7 -0.17 40 -6.80 
  Vitzileou, Fedra 1302  * GRE1.0010.08403.20 
  Karavitaki, Evaggelia 1723 GRE0.001-0.4740-18.80 
  Giannoulaki, Ermofili 1302  * GRE1.0010.08403.20 
  Chatziioannidi, Filippa 1592 GRE0.501-0.1540-6.00 
  Apostolakaki, Evangelia 1376 GRE1.0010.13405.20 
  Tafani, Kleinta 1302  * GRE1.0010.08403.20 
  Bellou, Nazareta 1302  * GRE1.0010.08403.20 
 * 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)
 

 

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