Blitz: Individual Calculations September 2023
 Merkouropoulos, Dionysios  Total change: 12.40  Rating chartPersonal card
 9th National Blitz Championship 2023 Ioannina GRE 2023-08-18
RcRownchangeKK*chgGame
 1579 1639 4.00 7 0.31 40 12.40 
  Skaperdas, Kostantinos 2003 GRE0.001-0.1040-4.00 
  Zamprakos, Efthymios 1928 GRE0.001-0.1640-6.40 
  Tzima, Anthia 1239  * GRE0.001-0.9240-36.80 
  Zouroufidi, Zoi Varvara 1089 GRE1.0010.03401.20 
  Sklavounou, Kalliopi 1232 GRE1.0010.08403.20 
  Skodras, Marios Konstantinos 1816 GRE1.0010.734029.20 
  Alexandri, Dimitra 1748 GRE1.0010.654026.00 
 * 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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