Individual Calculations June 2023
 Sharapova, Polina  Total change: 13.60  Rating chartPersonal card
 M. Shelest Memorial 2023 Mykolaiv UKR 2023-05-03
RcRownchangeKK*chgGame
 1653 1627 4.50 8 0.34 40 13.60 
  Sakun, Volodymyr f2345 UKR0.001-0.0140-0.40 
  Riabets, Ruslan 1279 UKR1.0010.11404.40 
  Shton, Roman 2061 UKR0.001-0.0640-2.40 
  Chuvaiev, Ihor 1282 UKR1.0010.11404.40 
  Savitskiy, Artem 1456 UKR0.501-0.2340-9.20 
  Dankulinets, Yulia 1592 UKR0.501-0.0540-2.00 
  Uzun, Volodymyr 1227  * UKR1.0010.08403.20 
  Dudyev, Volodymyr 1984 UKR0.5010.394015.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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