Individual Calculations May 2010
 Primachenko, Valerii  Total change: 0.00  Rating chartPersonal card
 Kievska vesna na Oboloni Kiyiv UKR 2010-03-20
RcRownchangeRpKK*chgGame
 2006 0 0.50 4 0.00 1684   0.00 
  Gonchar, Mariya 1834 UKR0.5010.00 0.00 
  Borisyuk, Dmitry 2270 UKR0.0010.00 0.00 
  Sergienko, Vladislav 2005 UKR0.0010.00 0.00 
  Maltsev, Leonid 1915 UKR0.0010.00 0.00 

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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