Individual Calculations August 2013
 Chan, Naruna  Total change: 29.40  Rating chartPersonal card
 Czech Open 2013 - C - open rating tournament Pardubice CZE 2013-07-20
RcRownchangeKK*chgGame
 1962 1819 4.50 8 1.96 15 29.40 
  Rosenbaum, Vit 2113 CZE0.001-0.1515-2.25 
  Parizek, Vojtech 1679 CZE1.0010.31154.65 
  Donath, Johann 1966 GER1.0010.701510.50 
  Parfenov, Vladimir 2031 RUS0.5010.27154.05 
  Horacek, Michal 2024 CZE0.001-0.2415-3.60 
  Poggiolini, Alessandro 1961 ITA1.0010.691510.35 
  Garrapa, Gianluigi 1962 ITA0.5010.19152.85 
  Skokan, Frantisek 1960 CZE0.5010.19152.85 

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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