Blitz: Individual Calculations May 2019
 Vidruk, Mariia  Total change: -15.40  Rating chartPersonal card
 Ukraine Chess Championship - 2019 (Girls-18) (Blitz) Kyiv UKR 2019-04-14
RcRownchangeKK*chgGame
 1621 1719 5.50 10 -0.77 20 -15.40 
  Manko, Mariya 1446 UKR0.001-0.8320-16.60 
  Osmolovska, Yevheniia 1578 UKR0.501-0.1920-3.80 
  Grigorchuk, Katerina 1554 UKR1.0010.28205.60 
  Yeshchenko, Uliana 1654 UKR0.501-0.0920-1.80 
  Khatniuk, Anastasiia 1527 UKR0.001-0.7520-15.00 
  Kelbas, Anastasiya 1588 UKR0.501-0.1820-3.60 
  Diachek, Alina 1706 UKR1.0010.48209.60 
  Prasol, Alesya 1733 UKR1.0010.522010.40 
  Fonchikova, Veronika 1450 UKR0.001-0.8320-16.60 
  Alekseenko, Yuliya 1977 UKR1.0010.822016.40 

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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