Blitz: Individual Calculations January 2018
 Perez Valcarcel, Maria Jose  Total change: -12.40  Rating chartPersonal card
 Campeonato Nacional Escolar Blitz Sub-17 Femenino 2018 Pereira COL 2017-12-03
RcRownchangeKK*chgGame
 1461 1492 1.00 3 -0.62 20 -12.40 
  Valencia Lopez, Daily Vanessa 1698 COL0.001-0.2420-4.80 
  Campos Perilla, Angie Catalina 1259 COL1.0010.21204.20 
  Leal, Dayana Vanessa 1425 COL0.001-0.5920-11.80 

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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