Individual Calculations December 2019
 Losinska, Anna  Total change: -38.00  Rating chartPersonal card
 X Turniej Szachy w Harmonijce Torun POL 2019-11-08
RcRownchangeKK*chgGame
 1112 1179 2.00 5 -0.95 40 -38.00 
  Kwas, Adam 1091 POL0.501-0.1240-4.80 
  Kopaczewski, Mateusz 1114 POL0.501-0.0940-3.60 
  Kozlowski, Arkadiusz 1089 POL0.001-0.6240-24.80 
  Sliwicka, Weronika 1169 POL0.001-0.5140-20.40 
  Gesicki, Zbigniew 1097 POL1.0010.394015.60 

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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