Individual Calculations September 2021
 Mazur, Arkadiy  Total change: 22.00  Rating chartPersonal card
 VO Moscow. July 2021 Moscow RUS 2021-07-11
RcRownchangeKK*chgGame
 1568 1616 5.00 8 0.55 40 22.00 
  Asatryan, Leon 1899 RUS1.0010.844033.60 
  Martynov, Vladimir 1698 RUS0.001-0.3940-15.60 
  Rossal, Valeriy I. 1810 RUS0.001-0.2540-10.00 
  Ivlev, Nikita 1313 RUS0.001-0.8640-34.40 
  Nikishin, Igor 1420 RUS1.0010.254010.00 
  Kim, Marina 1312 RUS1.0010.14405.60 
  Gurgenidze, Aleksandra 1426 RUS1.0010.254010.00 
  Ryabov, Viktor 1666 RUS1.0010.574022.80 

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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