Individual Calculations August 2015
 Kurochkin, Valery  Total change: -12.00  Rating chartPersonal card
 "Myrhorod-open-2015" Myrhorod, Poltava region UKR 2015-07-19
RcRownchangeKK*chgGame
 2121 2261 3.50 7 -1.20 10 -12.00 
  Baranovsky, Sergey 1960 UKR1.0010.15101.50 
  Bilokha, Sergey 2154 UKR0.501-0.1510-1.50 
  Makarevich, Vladimir 1973 UKR1.0010.16101.60 
  Solovchuk, Alexey 2428 UKR0.001-0.2810-2.80 
  Krasnokutskaya, Sofiya 2020 UKR1.0010.20102.00 
  Petrova, Irina wf2173 UKR0.001-0.6210-6.20 
  Guk, Ilja f2140 UKR0.001-0.6610-6.60 

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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