Rapid: Individual Calculations July 2018
 Kyrtatos, Stavros Alexios  Total change: 15.60  Rating chartPersonal card
 1st rapid Mentererum 2018 Athens GRE 2018-06-03
RcRownchangeKK*chgGame
 1313 1177 3.00 7 0.43 20 8.60 
  Hrisanthopoulos, Dimitrios 1577  * GRE0.001-0.0820-1.60 
  Koutsidi, Amalia 1577  * GRE0.001-0.0820-1.60 
  Kastanas, Evangelos 1079 GRE1.0010.37207.40 
  Dimanoudis, Agelos 1577  * GRE0.001-0.0820-1.60 
  Roussos, Petros 1346 GRE0.001-0.2820-5.60 
  Apergis, Vasileios 1024 GRE1.0010.30206.00 
  Perrou, Sofia 1013 GRE1.0010.28205.60 
 * 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)
 
 20th youth rapid of Kallithea Kallithea GRE 2018-06-10
RcRownchangeKK*chgGame
 1067 1177 1.00 1 0.35 20 7.00 
  Drakonakis, Athanasios 1067 GRE1.0010.35207.00 

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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