Individual Calculations March 2018
 Ronta, Ivan  Total change: 42.60  Rating chartPersonal card
 11. Kup Sahovskog saveza Osjecko-baranjske zupanije Nasice CRO 2018-02-16
RcRownchangeKK*chgGame
 2026 1667 0.00 2 -0.21 20 -4.20 
  Miletic, Josip f2067  * CRO0.001-0.0820-1.60 
  Fridl, Miroslav 1984 CRO0.001-0.1320-2.60 
 * 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)
 
 11. OSIJEK OPEN - Otvoreno prvenstvo Grada Osijeka i OBZ Osijek CRO 2018-02-22
RcRownchangeKK*chgGame
 1949 1667 3.50 7 2.34 20 46.80 
  Mandic, Bojan 2012 CRO0.5010.39207.80 
  Imsirovic, Alen 1996 CRO0.5010.38207.60 
  Benes, Miodrag 1894 CRO0.5010.29205.80 
  Novak, Grgur 1936 CRO1.0010.832016.60 
  Roklicer, Heike 2059 CRO0.001-0.0820-1.60 
  Vurdelja, Slavko 1867 CRO0.5010.26205.20 
  Hlavac, Iva 1881 CRO0.5010.27205.40 

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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