Individual Calculations September 2010
 Kurochkin, Valery  Total change: -16.70  Rating chartPersonal card
 Myrhorod-open – 2010 Myrhorod UKR 2010-07-09
RcRownchangeKK*chgGame
 2089 2346 4.00 7 -1.67 10 -16.70 
  Gorgola, Georgiy 2050 UKR1.0010.15101.50 
  Andrenko, Irina wm2133 UKR0.501-0.2710-2.70 
  Korniyuk, Mariya 2070 UKR1.0010.17101.70 
  Malienko, Alexander 2184 UKR0.001-0.7110-7.10 
  Sergienko, Vladislav 2039 UKR0.001-0.8610-8.60 
  Baranovsky, Sergey 2057 UKR1.0010.16101.60 
  Lomakin, Viktor 2092 UKR0.501-0.3110-3.10 

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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