Individual Calculations April 2017
 Zubova, Mariya  Total change: 1.80  Rating chartPersonal card
 "Kyiv Spring - 2017 (open A)" Kyiv UKR 2017-03-25
RcRownchangeKK*chgGame
 2090 2087 4.00 8 0.09 20 1.80 
  Linev, Artem 1703 UKR1.0010.09201.80 
  Khadzh, Khamed Dzhamil 2125 UKR0.001-0.4520-9.00 
  Koshel, Stanislav 1913 UKR1.0010.27205.40 
  Khrinovskyi, Oleksiy 2113 UKR1.0010.542010.80 
  Roshka, Yevgeniy 2278 UKR1.0010.752015.00 
  Budnikov, Oleg 2399 UKR0.001-0.1420-2.80 
  Petrova, Irina wm2156 UKR0.001-0.4020-8.00 
  Petunin, Andrey 2036 UKR0.001-0.5720-11.40 

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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