Individual Calculations September 2016
 Garcia, Heidi  Total change: 50.40  Rating chartPersonal card
 XXVII Panamericano de la Juventud Sub-12 Femenino Montevideo URU 2016-07-25
RcRownchangeKK*chgGame
 1513 1314 2.50 5 1.26 40 50.40 
  Lima, Aine Carolina 1614 BRA0.001-0.1540-6.00 
  Antezana, Ariana wc1489 BOL0.001-0.2740-10.80 
  Diaz Pabon, Karol Estefania wc1547 ECU1.0010.794031.60 
  Rodriguez Marquez, Luz Mar 1421 MEX0.5010.15406.00 
  Feller, Gabriela Luisa Vicente 1495 BRA1.0010.744029.60 

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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