Individual Calculations May 2019
 Jeske, Kirsten  Total change: 7.20  Rating chartPersonal card
 2019 World Senior Team Chess Championships open 50plus Rhodes GRE 2019-04-15
RcRownchangeKK*chgGame
 2115 1951 2.00 5 0.36 20 7.20 
  Thorhallsson, Throstur g2351  * ISL0.001-0.0820-1.60 
  Lanz, Udo 1807 GER1.0010.31206.20 
  Fieandt, John 2151 FIN0.5010.26205.20 
  Gruenfeld, Yehuda g2351  * ISR0.001-0.0820-1.60 
  Perez Wertheim, Rodolfo 1914 ARG0.501-0.0520-1.00 
 * 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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