Individual Calculations December 2019
 Efthymiadis, Ioannis  Total change: 38.40  Rating chartPersonal card
 10th open by OPAX - Mindgames Sep 2019 Athens GRE 2019-09-15
RcRownchangeKK*chgGame
 1323 1253 4.00 7 0.96 40 38.40 
  Papadimitriou, Loukas 1653  * GRE0.001-0.0840-3.20 
  Kourkoulos, Alkinoos 1075 GRE0.001-0.7340-29.20 
  Papanikos, Konstantinos 1200 GRE1.0010.434017.20 
  Vandoros, Gerasimos 1011 GRE1.0010.20408.00 
  Sempekopoulos, Vasileios 1405 GRE1.0010.704028.00 
  Palaiologou, Apostolos 1264 GRE1.0010.524020.80 
  Gasparatos, Panagiotis 1653  * GRE0.001-0.0840-3.20 
 * 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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