Individual Calculations July 2022
 Priedite, Ingrida  Total change: 21.80  Rating chartPersonal card
 World Senior Team Championship 2022 - Over 65 - Open Acqui Terme ITA 2022-06-20
RcRownchangeKK*chgGame
 2083 2022 4.50 8 1.09 20 21.80 
  Bowmer, Kevin 2077 ENG0.5010.08201.60 
  Mueller, Gerhard 2099 GER1.0010.612012.20 
  Staechelin, Ruedi 1972 SUI0.501-0.0720-1.40 
  Birnboim, Nathan m2383 ISR0.001-0.1020-2.00 
  Baldizzone, Mario 2146 ITA1.0010.672013.40 
  Taksrud, Vidar 1862 NOR1.0010.29205.80 
  Andresen, Hans Jorn 1959 DEN0.501-0.0920-1.80 
  Salov, Sergej m2169 GER0.001-0.3020-6.00 

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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