Individual Calculations September 2017
 Borzov, Dmitri  Total change: 15.40  Rating chartPersonal card
 Cossack pearl - A Zaporizhzhia UKR 2017-08-05
RcRownchangeKK*chgGame
 2209 2103 3.00 6 0.77 20 15.40 
  Sakun, Volodymyr f2331 UKR1.0010.792015.80 
  Skliarov, Viktor f2362 UKR0.001-0.1820-3.60 
  Lotvin, Illya 2310 UKR0.5010.27205.40 
  Khristovoy, Roman 1893 UKR1.0010.23204.60 
  Solovchuk, Oleksiy 2369 UKR0.001-0.1820-3.60 
  Bondar, Dmytro 1988 UKR0.501-0.1620-3.20 

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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