Individual Calculations July 2022
 Oranje, Richard  Total change: -17.40  Rating chartPersonal card
 International Chess Championship of Malopolska 2022, Division A Krakow POL 2022-06-16
RcRownchangeKK*chgGame
 2088 2066 2.00 6 -0.87 20 -17.40 
  Lewicki, Miroslaw m2340 POL0.001-0.1720-3.40 
  Wnek, Filip 2001 POL0.001-0.5920-11.80 
  Praszak, Michal 2062 POL0.501-0.0120-0.20 
  Rosol, Alexander 2104 AUT0.5010.05201.00 
  Cieslak, Patryk 1984 POL0.001-0.6120-12.20 
  Palosz, Andrzej 2034 POL1.0010.46209.20 

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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