Blitz: Individual Calculations January 2017
 Oporto Vargas, Estefany Adriana  Total change: -4.80  Rating chartPersonal card
 Panamericano Escolar Blitz Sub 09 Damas Lima PER 2016-10-02
RcRownchangeKK*chgGame
 1217 1155 1.00 3 -0.24 20 -4.80 
  Quezada Pauker, Katheen Gabriela 1132 ECU0.001-0.5320-10.60 
  Quispe, Stephanie 1249 PER1.0010.632012.60 
  Contreras, Fiorella 1270 PER0.001-0.3420-6.80 

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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