Individual Calculations July 2012
 Bozhko, Viktor  Total change: -39.60  Rating chartPersonal card
 Dergachi Summer - 2012 Dergachi UKR 2012-06-20
RcRownchangeKK*chgGame
 2003 1967 0.50 7 -2.64 15 -39.60 
  Pelipenko, Sergey 2159 UKR0.001-0.2515-3.75 
  Reshetniak, Vitaliy 2060 UKR0.001-0.3715-5.55 
  Panasenko, Nikolay 1966 UKR0.5010.00150.00 
  Zabava, Oleksandr 2043 UKR0.001-0.4015-6.00 
  Ovcharenko, Nikolay 2027 UKR0.001-0.4215-6.30 
  Khalin, Sergey 2040 UKR0.001-0.4015-6.00 
  Matjash, Nikolay 1726 UKR0.001-0.8015-12.00 

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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