Individual Calculations September 2017
 Bondar, Dmytro  Total change: 8.00  Rating chartPersonal card
 Cossack pearl - A Zaporizhzhia UKR 2017-08-05
RcRownchangeKK*chgGame
 2082 1988 3.00 7 0.20 40 8.00 
  Lotvin, Illya 2310 UKR0.001-0.1340-5.20 
  Aleksandrov, Aleksandr 1811 UKR1.0010.274010.80 
  Sakun, Volodymyr f2331 UKR0.001-0.1240-4.80 
  Abramyan, Artur 1904 UKR0.501-0.1240-4.80 
  Kovalsky, Vadim 1839 UKR0.501-0.2040-8.00 
  Borzov, Dmitri 2103 UKR0.5010.16406.40 
  Grebeniuk, Semen 2273 UKR0.5010.344013.60 

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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