Individual Calculations September 2023
 Christodoulou, Panormitis  Total change: -15.60  Rating chartPersonal card
 POA ESSDE 2023 POA GRE 2023-06-10
RcRownchangeKK*chgGame
 1765 1953 1.00 2 -0.39 40 -15.60 
  Malataras, Gerasimos 1976 GRE0.001-0.4740-18.80 
  Gialelis, Konstantinos 1553  * 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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