Individual Calculations May 2019
 Wolf, Sylvia  Total change: 18.80  Rating chartPersonal card
 2019 World Senior Team Chess Championships open 50plus Rhodes GRE 2019-04-15
RcRownchangeKK*chgGame
 2003 2001 5.00 8 0.94 20 18.80 
  Arnason, Jon L g2401  * ISL0.001-0.0820-1.60 
  Theuer, Carsten 1868 GER1.0010.32206.40 
  Salonen, Jyrki f2162 FIN0.5010.21204.20 
  Walta, Paivi wf1642 FIN1.0010.10202.00 
  Kaspi, Alexander m2401  * ISR0.001-0.0820-1.60 
  Lyons, Brendan 1976 IRL0.501-0.0320-0.60 
  Harstad, Christian 1911 NOR1.0010.38207.60 
  Andersson, Erik 1955 1661 SWE1.0010.12202.40 
 * 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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