Individual Calculations August 2019
 Petrovic, David  Total change: 8.80  Rating chartPersonal card
 ST: Pojedinacno prvenstvo Hrvatske U19 Vinkovci CRO 2019-07-22
RcRownchangeKK*chgGame
 1965 1804 3.00 8 0.44 20 8.80 
  Novosel, Marko 1981 CRO1.0010.732014.60 
  Muha, Miljenko f2204  * CRO0.001-0.0820-1.60 
  Borzan, Andrej 1897 CRO0.5010.13202.60 
  Radenic, Filip 2129 CRO0.001-0.1320-2.60 
  Klapac, Patrik 1847 CRO1.0010.562011.20 
  Zekic, Patrik 1627 CRO0.501-0.2320-4.60 
  Salamon, Viktor 1831 CRO0.001-0.4620-9.20 
  Tomulic, Teo f2204  * CRO0.001-0.0820-1.60 
 * 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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