Individual Calculations July 2016
 Petrovic, David  Total change: -68.80  Rating chartPersonal card
 Open Youth U20 Kastav 2016 - Tournament A Kastav CRO 2016-06-03
RcRownchangeKK*chgGame
 1613 1663 0.50 4 -1.72 40 -68.80 
  Golub, Nikolina 1870 CRO0.001-0.2340-9.20 
  Skrbec, Leon 1385 SLO0.501-0.3340-13.20 
  Dasic, Jelena 1745 CRO0.001-0.3940-15.60 
  Kupek, Lorena 1452 CRO0.001-0.7740-30.80 

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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