Blitz: Individual Calculations December 2020
 Lyapina, Mariya  Total change: -25.80  Rating chartPersonal card
 PFO-2020_G11_Blitz Svetloe Pole RUS 2020-11-12
RcRownchangeKK*chgGame
 1175 1280 0.00 2 -1.29 20 -25.80 
  Marycheva, Kira 1173 RUS0.001-0.6520-13.00 
  Ryzhova, Mariya 1177 RUS0.001-0.6420-12.80 

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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