Individual Calculations September 2022
 Hartge, Norbert  Total change: 9.20  Rating chartPersonal card
 1. Kurt-Pape-Open Hameln GER 2022-08-12
RcRownchangeKK*chgGame
 1866 1457 0.50 3 0.23 40 9.20 
  Luebeck, Stephan, Dr. 1975 GER0.001-0.0340-1.20 
  Moerke, Niklas 1734 GER0.5010.334013.20 
  Aden, Meino 1888 GER0.001-0.0740-2.80 

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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