Individual Calculations December 2021
 Bizyukina, Polina  Total change: 6.40  Rating chartPersonal card
 Central FR Chmp 2021 standard G15 Suzdal RUS 2021-11-10
RcRownchangeKK*chgGame
 1351 1320 3.50 7 0.16 40 6.40 
  Marochkina, Yaroslava 1720  * RUS0.001-0.0840-3.20 
  Afanasova, Viktoria 1299 RUS0.501-0.0340-1.20 
  Bespalova, Sofia 1173 RUS0.001-0.7040-28.00 
  Merkulova, Ekaterina 1234 RUS1.0010.384015.20 
  Grekova, Aglaya 1263 RUS1.0010.424016.80 
  Zaikina, Yuliya 1344 RUS1.0010.534021.20 
  Kusakina, Uliana wc1424 RUS0.001-0.3640-14.40 
 * 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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