Individual Calculations July 2017
 Klein, Zbigniew  Total change: -42.80  Rating chartPersonal card
 Mistrzostwa Plocka w szachach klasycznych 2017 Plock POL 2017-06-15
RcRownchangeKK*chgGame
 1756 1839 3.00 7 -1.07 40 -42.80 
  Kurzawa, Marcin 1439  * POL1.0010.08403.20 
  Kokoszczynski, Jan 2082 POL0.001-0.2040-8.00 
  Tyczkowski, Mariusz 1439  * POL1.0010.08403.20 
  Duch, Mariusz 2239  * POL0.001-0.0840-3.20 
  Szczypawka, Aleksandra 1439  * POL0.001-0.9240-36.80 
  Magierski, Dariusz 1623 POL1.0010.22408.80 
  Borkowski, Kamil 2032 POL0.001-0.2540-10.00 
 * 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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