Individual Calculations April 2009
 Zorman, Antun  Total change: 25.05  Rating chartPersonal card
 OPEN OSIJEK 2009 Osijek CRO 2009-01-31
RcRownchangeKK*chgGame
 1986 1986 4.00 7 0.54 15 8.10 
  Cajzler, Hinko 2200 CRO0.001-0.2315-3.45 
  Petrovic, David 1733 CRO1.0010.19152.85 
  Vurdelja, Slavko 2085 CRO0.5010.14152.10 
  Mravunac, Branko 2075 CRO0.001-0.3815-5.70 
  Marjanovic, Marinko 1976 CRO0.501-0.0115-0.15 
  Imsirovic, Alen 1824 CRO1.0010.29154.35 
  Vlaicevic, Marin 2012 CRO1.0010.54158.10 

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)
 
 2nd CUP of CU Osjecko-baranjska zupanija Osijek CRO 2009-03-13
RcRownchangeKK*chgGame
 2018 1986 2.50 3 1.13 15 16.95 
  Tomasic, Dragutin 2029 CRO0.5010.06150.90 
  Skrbic, David 1967 CRO1.0010.47157.05 
  Lovric, Darko 2058 CRO1.0010.60159.00 

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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