Individual Calculations December 2019
 Verkhovodko, Sofia  Total change: 45.60  Rating chartPersonal card
 Standard - SFO championship - 2019. G17 Novosibirsk RUS 2019-10-31
RcRownchangeKK*chgGame
 1609 1541 4.50 8 1.14 40 45.60 
  Lysunets, Margarita 1675 RUS0.5010.18407.20 
  Meremyanina, Kseniya 1718 RUS0.5010.23409.20 
  Korobitsyna, Olesya 1880 RUS0.5010.384015.20 
  Chernokulskaya, Alina 1529 RUS1.0010.484019.20 
  Bezborodova, Elena 1368 RUS1.0010.274010.80 
  Bubeeva, Larisa 1505 RUS0.001-0.5540-22.00 
  Kiseleva, Alina 1511 RUS0.501-0.0440-1.60 
  Diveeva, Daryia 1684 RUS0.5010.19407.60 

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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