Individual Calculations March 2019
 Ronta, Ivan  Total change: 36.60  Rating chartPersonal card
 ST: Kup Osjecko-baranjske zupanije Valpovo CRO 2019-02-15
RcRownchangeKK*chgGame
 1848 1711 2.50 4 1.22 20 24.40 
  Martinovic, Zvonimir 1808 CRO0.001-0.3720-7.40 
  Romic, Borislav 1817 CRO1.0010.642012.80 
  Bojanic, Borislav 1895 CRO1.0010.742014.80 
  Fures, Ivica 1871 CRO0.5010.21204.20 

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)
 
 ST: 12. Open Osijek Osijek CRO 2019-02-21
RcRownchangeKK*chgGame
 1836 1711 3.00 7 0.61 20 12.20 
  Cajzler, Hinko 2111  * CRO0.001-0.0820-1.60 
  Pergar, Lovro 1347 CRO1.0010.10202.00 
  Mravunac, Branko 1983 CRO1.0010.832016.60 
  Muha, Magdalena 1848 CRO0.001-0.3220-6.40 
  Vucenovic, Damian 1842 CRO1.0010.682013.60 
  Radikovic, Anamarija 1856 CRO0.001-0.3120-6.20 
  Benes, Miodrag 1867 CRO0.001-0.2920-5.80 
 * 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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