Individual Calculations August 2015
 Shen, Christopher Y  Total change: -74.80  Rating chartPersonal card
 Festival Panamericano de la Juventud U-12 Absoluto Cali COL 2015-06-28
RcRownchangeKK*chgGame
 1690 2075 4.50 7 -1.87 40 -74.80 
  Tobar B, Carlos Andres 1675  * COL1.0010.08403.20 
  Pariona La Rotta, Andre 1675  * PER0.001-0.9240-36.80 
  La Rosa Barreto, Carlos Said 1675  * PER1.0010.08403.20 
  Arciniegas Castro, Santiago 1675  * COL1.0010.08403.20 
  Ccerhuayo Escobedo, Mels Leopo 1703 PER1.0010.10404.00 
  Mollo, Jhoan 1750 BOL0.001-0.8740-34.80 
  Tobar B, Jorge Esteban 1675  * COL0.501-0.4240-16.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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