Rapid: Individual Calculations July 2021
 Nastaeva, Alexandra  Total change: -5.00  Rating chartPersonal card
 Sea Harbor_Rapid Grand Prix of Russia Anapa RUS 2021-06-11
RcRownchangeKK*chgGame
 1489 1299 1.50 5 -0.25 20 -5.00 
  But, Svetlana 1819 RUS0.001-0.0320-0.60 
  Yagutian, Gaiane 1019 RUS0.501-0.3420-6.80 
  Kamneva, Ekaterina 1090 RUS1.0010.23204.60 
  Ananyev, Alexandr 1771 RUS0.001-0.0520-1.00 
  Alekseenko, Mariya 1746 RUS0.001-0.0620-1.20 

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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