Individual Calculations September 2021
 Spandonidis, Christos  Total change: 0.00  Rating chartPersonal card
 30th International open of Kavala 2021 - B group Kavala GRE 2021-08-01
RcRownchangeRpKK*chgGame
 1197 0 1.00 7 0.00 888   0.00 
  Levitan, Judah Nathan 1405 RSA0.0010.00 0.00 
  Balafoutis, Ilias 1176 GRE1.0010.00 0.00 
  Ouzounis, Konstantinos Kyr 1229 GRE0.0010.00 0.00 
  Makrigiannis, Konstantinos 1296 GRE0.0010.00 0.00 
  Sampsonoglou, Dimitrios 1089 GRE0.0010.00 0.00 
  Stoimenidis, Markos 1107 GRE0.0010.00 0.00 
  Tsourgiannis, Nikolaos 1075 GRE0.0010.00 0.00 

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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