Individual Calculations July 2009
 Vrona, Mihail  Total change: -3.75  Rating chartPersonal card
 HUN Team Ch Breyer Hungary HUN 2008-10-26
RcRownchangeKK*chgGame
 2014 2139 7.00 11 -0.25 15 -3.75 
  Lengyel, Sandor 1848 HUN1.0010.15152.25 
  Imre, Jozsef Otto 2021 HUN1.0010.34155.10 
  Szinavel, Zsolt 2145 HUN1.0010.51157.65 
  Ruska, Zoltan 2027 HUN0.501-0.1515-2.25 
  Oravetz, Ferenc 1856 HUN0.501-0.3415-5.10 
  Molnar, Emil 2113 HUN0.501-0.0415-0.60 
  Vida, Daniel 2026 HUN0.501-0.1515-2.25 
  Novak, Robert 2097 HUN0.501-0.0615-0.90 
  Bodor, Tamas 1910 HUN0.501-0.2915-4.35 
  Barabas, Attila 2033 HUN0.501-0.1415-2.10 
  Lugasi, Zoltan 2081 HUN0.501-0.0815-1.20 

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)
 

 

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