Individual Calculations April 2020
 Dermatopoulos, Konstantinos  Total change: -5.40  Rating chartPersonal card
 6th International Tournament Vardaris 2020 - A group Thessaloniki GRE 2020-02-27
RcRownchangeKK*chgGame
 1978 1996 3.50 7 -0.27 20 -5.40 
  Zlatkov, Anton 1828 MKD1.0010.28205.60 
  Lu, Shanglei g2396  * CHN0.001-0.0820-1.60 
  Hausken, Andreas Skrede 1856 NOR0.001-0.6920-13.80 
  Trifonas, Spyridon 1851 GRE0.501-0.1920-3.80 
  Miftari, Hedon 1736 MKD1.0010.18203.60 
  Stefanou, Konstantinos 1959 GRE1.0010.45209.00 
  Hadzimanolis, Antonios f2221 GRE0.001-0.2220-4.40 
 * 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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