Individual Calculations September 2019
 Haas, Carmi  Total change: -18.20  Rating chartPersonal card
 Kupper Memorial Master Zurich SUI 2019-08-14
RcRownchangeKK*chgGame
 2171 2146 2.50 7 -0.91 20 -18.20 
  Puranik, Abhimanyu g2546  * IND0.001-0.0820-1.60 
  Van Ommeren, Jos 1969 NED0.001-0.7320-14.60 
  Grob, Joshua 2010 SUI0.001-0.6820-13.60 
  Levrand, Roland 2138 SUI0.501-0.0120-0.20 
  Perreard, Nicolas 2096 SUI1.0010.43208.60 
  Tornay Gomez, Josu 2022 ESP1.0010.33206.60 
  Vorotnikov, Vladislav V g2417 RUS0.001-0.1720-3.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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