Individual Calculations September 2017
 Szopa, Andrzej  Total change: -45.20  Rating chartPersonal card
 189th YMCA Summer 2017-c Warszawa POL 2017-07-12
RcRownchangeKK*chgGame
 1215 1079 1.00 10 -2.26 20 -45.20 
  Sloniewski, Krzysztof 1103 POL0.001-0.4720-9.40 
  Wasilewski, Orhan 1350 POL0.001-0.1720-3.40 
  Bialczynski, Michal 1269 POL0.001-0.2520-5.00 
  Sloniewski, Jakub 1099 POL0.001-0.4720-9.40 
  Oles, Jan 1254 POL0.001-0.2720-5.40 
  Sloniewski, Krzysztof 1103 POL0.001-0.4720-9.40 
  Wasilewski, Orhan 1350 POL0.001-0.1720-3.40 
  Bialczynski, Michal 1269 POL1.0010.752015.00 
  Sloniewski, Jakub 1099 POL0.001-0.4720-9.40 
  Oles, Jan 1254 POL0.001-0.2720-5.40 

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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