Individual Calculations December 2014
 Juretic, Lejla  Total change: 16.40  Rating chartPersonal card
 CIS u16 2014 Grosseto ITA 2014-10-30
RcRownchangeKK*chgGame
 1778 1605 1.50 4 0.41 40 16.40 
  Sangiorgi, Raphael 1751 ITA1.0010.704028.00 
  Mina, Marco 1773 ITA0.001-0.2840-11.20 
  Botta, Massimiliano 1842 ITA0.5010.304012.00 
  Carraria, M. Ludovico 1746 ITA0.001-0.3140-12.40 

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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