Blitz: Individual Calculations February 2019
 Fonyak, Marina  Total change: 31.20  Rating chartPersonal card
 Orenburg_Cup Fed - 5 stage Orenburg RUS 2018-12-28
RcRownchangeKK*chgGame
 1850 1642 4.00 9 1.56 20 31.20 
  Irkha, Alexey 2042  * RUS0.001-0.0820-1.60 
  Bragin, Sergei S 2042  * RUS0.001-0.0820-1.60 
  Dyugaeva, Yuliya 1374 RUS1.0010.17203.40 
  Potapov, Vladimir 2042  * RUS1.0010.922018.40 
  Tretyakov, Alexander 1895 RUS0.001-0.1920-3.80 
  Sadykov, Azat 1694 RUS1.0010.572011.40 
  Zhukov, Boris 1737 RUS1.0010.632012.60 
  Iskhakov, Ilshat 2023 RUS0.001-0.0920-1.80 
  Tyurin, Ilya 1802 RUS0.001-0.2920-5.80 
 * 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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