Individual Calculations July 2012
 Ovcharenko, Nikolay  Total change: -1.50  Rating chartPersonal card
 Dergachi Summer - 2012 Dergachi UKR 2012-06-20
RcRownchangeKK*chgGame
 2011 2027 3.50 7 -0.10 15 -1.50 
  Kaliuzhny, Andrey f2221 UKR0.001-0.2515-3.75 
  Matjash, Nikolay 1726 UKR0.001-0.8515-12.75 
  Panasenko, Nikolay 1966 UKR1.0010.42156.30 
  Bozhko, Viktor 1967 UKR1.0010.42156.30 
  Chybarov, Daniyil 2111 UKR0.001-0.3815-5.70 
  Khalin, Sergey 2040 UKR1.0010.52157.80 
  Zabava, Oleksandr 2043 UKR0.5010.02150.30 

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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