Individual Calculations September 2019
 Koutsidi, Amalia  Total change: -10.00  Rating chartPersonal card
 28th International Open Kavala 2019 - Group A Kavala GRE 2019-08-04
RcRownchangeKK*chgGame
 1994 1927 3.50 9 -0.25 40 -10.00 
  Tsaknakis, Zisis 2233 GRE0.001-0.1440-5.60 
  Verhasselt, Karsten 2097 BEL1.0010.724028.80 
  Yordanova, Svetla wm2129 BUL0.001-0.2440-9.60 
  Samaridis, Konstantinos 2055 GRE0.001-0.3340-13.20 
  Bejatovic, Bojana 2035 MKD0.5010.15406.00 
  Papadopoulos, Georgios Nikea 1983 GRE0.001-0.4240-16.80 
  Stamatis, Ioannis 1807 GRE0.501-0.1640-6.40 
  Georgitsi, Antigoni 1756 GRE0.501-0.2340-9.20 
  Theoharidis, Georgios 1853 GRE1.0010.404016.00 

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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