Individual Calculations February 2020
 Perko, Bartol  Total change: 59.20  Rating chartPersonal card
 S: 8. Memorijal 'Damir Mavrin' Podturen CRO 2020-01-03
RcRownchangeKK*chgGame
 1831 1590 3.00 7 1.48 40 59.20 
  Horina, Miroslav 1924 CRO1.0010.884035.20 
  Kolednjak, Tomislav 1990  * CRO0.001-0.0840-3.20 
  Ziskovic, Nikola 1854 CRO0.001-0.1840-7.20 
  Spoljar, Krunoslav 1755 CRO1.0010.724028.80 
  Horina, Tomislav 1916 CRO0.001-0.1340-5.20 
  Ilic, Sasa 1707 CRO0.001-0.3440-13.60 
  Hajec, Bozidar 1668 CRO1.0010.614024.40 
 * 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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