Individual Calculations February 2023
 Routsi, Efthimios-Alexandros  Total change: -9.00  Rating chartPersonal card
 ACC League 2022 B group Athens GRE 2022-12-06
RcRownchangeKK*chgGame
 1552 1713 2.50 4 -0.22 20 -4.40 
  Pavlis, Antonios 1569 GRE1.0010.31206.20 
  Kokalas, Paschalis 1313  * GRE0.501-0.4220-8.40 
  Stylianou, Aristotelis 1468 GRE0.001-0.8020-16.00 
  Ter-Gevorkian, Giannis 1857 GRE1.0010.692013.80 
 * 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)
 
 ACC League 2022 Finals Athens GRE 2023-01-03
RcRownchangeKK*chgGame
 1634 1720 1.00 2 -0.23 20 -4.60 
  Marianidis, Dimitrios 1568 GRE0.501-0.2020-4.00 
  Fanos, Haralambos 1700 GRE0.501-0.0320-0.60 

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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