Individual Calculations July 2009
 Pfeifer, Antun  Total change: 4.05  Rating chartPersonal card
 18th CRO Team Ch - IV.A. League Centre (r1-r6) Zagreb CRO 2009-03-01
RcRownchangeKK*chgGame
 1943 1903 4.00 6 1.33 15 19.95 
  Zagorac, Mario 1840 CRO1.0010.41156.15 
  Poljak, Nikola 1909 CRO0.5010.01150.15 
  Zarko, Ivica 2003 CRO0.5010.14152.10 
  Paic, Ivica 2053 CRO0.5010.20153.00 
  Dezelic, Goran 1930 CRO1.0010.54158.10 
  Blazeka, Djuro 1925 CRO0.5010.03150.45 

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)
 
 Zagreb Open 2009 - Tournament B Zagreb CRO 2009-03-21
RcRownchangeKK*chgGame
 2023 1903 1.00 6 -1.06 15 -15.90 
  Brajdic, Danko 2142 CRO0.001-0.2015-3.00 
  Hibner, Branko 2061 CRO0.001-0.2915-4.35 
  Gujic, Vladimir 2051 CRO0.001-0.3015-4.50 
  Deur, Zrinka 2006 CRO0.001-0.3615-5.40 
  Babic, Djuro 1791 CRO1.0010.35155.25 
  Mesaric, Darko 2084 CRO0.001-0.2615-3.90 

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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