Blitz: Individual Calculations December 2021
 Chekan, Varvara  Total change: -17.00  Rating chartPersonal card
 Central FR Chmp 2021 blitz_G15 Suzdal RUS 2021-11-19
RcRownchangeKK*chgGame
 1427 1612 7.00 11 -0.85 20 -17.00 
  Shanina, Anastasiya 1205 RUS1.0010.08201.60 
  Chirva, Alena 1178 RUS1.0010.06201.20 
  Marochkina, Yaroslava 1526 RUS0.001-0.6220-12.40 
  Bizyukina, Polina 1535 RUS1.0010.39207.80 
  Pechenikina, Marya 1502 RUS0.501-0.1520-3.00 
  Lyutsinger, Iren 1880 RUS0.5010.33206.60 
  Afanasova, Viktoria 1226 RUS0.501-0.4120-8.20 
  Isakova, Anna 1420 RUS1.0010.25205.00 
  Zaikina, Yuliya 1344 RUS0.001-0.8320-16.60 
  Kusakina, Uliana wc1431 RUS0.501-0.2420-4.80 
  Gulkevitch, Sofia 1452 RUS1.0010.29205.80 

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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