Rapid: Individual Calculations July 2017
 Kosmidis, Ioannis  Total change: -4.20  Rating chartPersonal card
 4th open EORDAIA 2017 - A Komnina GRE 2017-06-21
RcRownchangeKK*chgGame
 1601 1956 6.00 7 -0.21 20 -4.20 
  Voutskidis, Panagiotis 1556  * GRE1.0010.08201.60 
  Patriki, Alexandra 1556  * GRE1.0010.08201.60 
  Vardakas, Grigorios 1613 GRE0.501-0.3820-7.60 
  Harizopoulos, Ioannis 1679 GRE1.0010.17203.40 
  Emmanouilidis, Irineos 1693 GRE1.0010.18203.60 
  Voutskidis, Ioannis 1556  * GRE0.501-0.4220-8.40 
  Papagiannis, Asterios 1556  * GRE1.0010.08201.60 
 * 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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