Individual Calculations July 2021
 Mukha, Nikolay  Total change: 10.00  Rating chartPersonal card
 Kyrylivka-2021 Kyrylivka, Zaporozhye region UKR 2021-06-09
RcRownchangeKK*chgGame
 2163 2163 2.50 4 0.50 20 10.00 
  Khristovoy, Dmitriy 2002 UKR1.0010.29205.80 
  Boricsev, Oleg m2229 HUN0.5010.09201.80 
  Gavrikov, Vladimir 2165 UKR1.0010.502010.00 
  Bunda, Viktor m2254 UKR0.001-0.3820-7.60 

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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