Individual Calculations August 2014
 Cosme Contreras, Trilce  Total change: 65.10  Rating chartPersonal card
 IRT SANTISIMO NOMBRE DE JESUS 2014 - III Lima PER 2014-06-21
RcRownchangeKK*chgGame
 1690 1660 3.50 6 0.74 15 11.10 
  Lopez Callata, Jorge 1841 PER0.001-0.2615-3.90 
  Santiago Vilca, Lito Gusta 1401 PER1.0010.18152.70 
  Gallegos, Ricardo 1919 PER1.0010.821512.30 
  Hilario, Aleyla 1615 PER0.001-0.5615-8.40 
  Landa Medrano, Gabriel 1733 PER0.5010.10151.50 
  Santiago Vilca, Christian 1632 PER1.0010.46156.90 

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)
 
 XXV Festival Panamericano de la Juventud 2014 Sub 14 Fem Oaxtepec, Morelos MEX 2014-07-11
RcRownchangeKK*chgGame
 1776 1660 3.50 6 1.35 40 54.00 
  Caballero Quijano, Mitzy Mishe wf1941 PER0.5010.344013.60 
  Tejeda Ortega, Danae wc1796 CUB1.0010.684027.20 
  Ortiz Verdesoto, Anahi wc1679 ECU1.0010.534021.20 
  Solis Chimoy, Blanca 1646 PER1.0010.484019.20 
  Vazquez Maccarini, Danitza wm1958 PUR0.001-0.1540-6.00 
  Mostacero Velarde, Ysabella 1637 PER0.001-0.5340-21.20 

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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