Blitz: Individual Calculations January 2017
 Baca Olazaval, Ximena  Total change: -4.80  Rating chartPersonal card
 Panamericano Escolar Blitz Sub 17 Damas Lima PER 2016-10-02
 1675 1575 2.00 6 -0.24 20 -4.80 
  Arias Cango, Nathaly wf1660 ECU0.001-0.3820-7.60 
  Condori Flores, Nayeli 1483 PER1.0010.37207.40 
  Jaramillo, Samantha 1858 ECU0.001-0.1620-3.20 
  Castillo Martinez, Paola 1672 PER0.001-0.3720-7.40 
  Rosado Perez, Maria Jose wc1759 COL1.0010.742014.80 
  Gutierrez Bravo, Nicole Abigail 1618 PER0.001-0.4420-8.80 

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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