Rapid: Individual Calculations July 2018
 Grigoriadis, Mihail  Total change: -30.20  Rating chartPersonal card
 1st rapid Mentererum 2018 Athens GRE 2018-06-03
RcRownchangeKK*chgGame
 1871 2128 4.00 7 -1.51 20 -30.20 
  Hartofylakas, Spyros 1728  * GRE1.0010.08201.60 
  Papacharitonos, Chariton 1856 GRE1.0010.17203.40 
  Rahmanidis, Petros 1946 GRE1.0010.26205.20 
  Kalogeris, Ioannis 2199 GRE0.001-0.4020-8.00 
  Dionysopoulos, Zacharias 1909 GRE0.001-0.7820-15.60 
  Stamatiou, Rodolfos 1728  * GRE0.001-0.9220-18.40 
  Koutsidi, Amalia 1728  * 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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