Rapid: Individual Calculations January 2020
 Kefalidis, Anastasios Koz  Total change: -17.80  Rating chartPersonal card
 3rd rapid Giannitsa 2019 A Giannitsa GRE 2019-11-28
RcRownchangeKK*chgGame
 1260 1284 3.00 7 -0.89 20 -17.80 
  Sougakis, Anthimos 1684  * GRE0.001-0.0820-1.60 
  Midha, Aurelio 1103 GRE1.0010.26205.20 
  Vardakas, Stefanos 1684  * GRE0.001-0.0820-1.60 
  Petridis, Dimitrios Panagiotis 1106 GRE0.001-0.7320-14.60 
  Andronikou, Ioyliani 1017 GRE1.0010.18203.60 
  Zoumpourdikoudi, Despoina 1023 GRE1.0010.18203.60 
  Vekidis, Dimitrios 1200 GRE0.001-0.6220-12.40 
 * 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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