Individual Calculations September 2023
 Zaronikas, Dimitrios  Total change: 11.80  Rating chartPersonal card
 POA ESSDE 2023 POA GRE 2023-06-10
RcRownchangeKK*chgGame
 1603 2038 5.00 5 0.59 20 11.80 
  Kolomvas, Ioannis 1945 GRE1.0010.37207.40 
  Petlis, Evangelos 1251 GRE1.0010.00200.00 
  Moraitis, Thomas 1494 GRE1.0010.03200.60 
  Alexopoulos, Georgios 1638  * GRE1.0010.08201.60 
  Christopoulos, Ioannis 1687 GRE1.0010.11202.20 
 * 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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