Individual Calculations May 2011
 Petrovic, Zvonko  Total change: -3.45  Rating chartPersonal card
 20th CRO Team Ch - II. League Centre (r1-r6) Zagreb, Cakovec CRO 2011-03-20
RcRownchangeKK*chgGame
 2226 2210 4.00 6 1.13 15 16.95 
  Ognjacevic, Alen 2127 CRO1.0010.39155.85 
  Novosel, Tomislav 2182 CRO1.0010.46156.90 
  Makaj, Marko f2318 CRO0.5010.15152.25 
  Djeno, Drago 2241 CRO1.0010.54158.10 
  Babic, Zvonko 2133 CRO0.501-0.1115-1.65 
  Vidovic, Sasa f2357 CRO0.001-0.3015-4.50 

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)
 
 Zagreb Open 2011 - B Group Zagreb CRO 2011-04-11
RcRownchangeKK*chgGame
 2051 2210 5.00 9 -1.36 15 -20.40 
  Galoic, Boris 1978 CRO0.501-0.2915-4.35 
  Turk, Karlo 1986 CRO0.501-0.2815-4.20 
  Orincic, Damir 1981 CRO1.0010.21153.15 
  Svrtan, Zlatko 2058 CRO1.0010.30154.50 
  Dragojevic, Miodrag 2156 CRO1.0010.42156.30 
  Muha, Zdravko 2126 CRO0.001-0.6215-9.30 
  Gabre, Zeljko 2117 CRO0.001-0.6315-9.45 
  Bozicevic, Dean 2024 CRO0.501-0.2415-3.60 
  Kukina, Mario 2034 CRO0.501-0.2315-3.45 

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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