Individual Calculations September 2018
 Perik, Alois  Total change: 17.40  Rating chartPersonal card
 Jesenik Open 2018 - B Jesenik CZE 2018-08-18
RcRownchangeKK*chgGame
 1723 1788 6.00 9 0.87 20 17.40 
  Londinova, Jasmina Marie 1388  * CZE1.0010.08201.60 
  Olesnan, Ervin 1616 CZE1.0010.27205.40 
  Hrbacek, Miroslav 1977 CZE0.001-0.2520-5.00 
  Navratil, Patrik 1600 CZE1.0010.26205.20 
  Kopecky, Jiri 1927 CZE0.001-0.3120-6.20 
  Kubelova, Sona 1608 CZE1.0010.26205.20 
  Jerabkova, Julia 1626 CZE1.0010.29205.80 
  Sobotnik, Petr 1881 CZE0.5010.13202.60 
  Daricek, Vitezslav 1888 CZE0.5010.14202.80 
 * 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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