Individual Calculations July 2018
 Guzman, Pedro Juan  Total change: -40.20  Rating chartPersonal card
 Semifinal 3 del Selectivo a la 43 Olimpiada Mundial Batumi- Georgia Dosquebradas COL 2018-05-30
RcRownchangeKK*chgGame
 1639 1840 4.50 9 -2.01 20 -40.20 
  Pena Mora, Carlos 1529 COL1.0010.14202.80 
  Renteria, Rolando 2051 COL0.001-0.2320-4.60 
  Florez Hernandez, Stefany Juliet 1530 COL1.0010.14202.80 
  Castro, Natalia Patricia wm2026 COL0.001-0.2620-5.20 
  Urbano, Santiago 1440  * COL0.001-0.9220-18.40 
  Rengifo, Carlos Alberto 1561 COL0.501-0.3420-6.80 
  Molina, Luisa Fernanda 1564 COL0.501-0.3320-6.60 
  Morales Serrano, Katty Dayana 1595 COL1.0010.20204.00 
  Ramirez Arias, Jacobo 1459 COL0.501-0.4120-8.20 
 * 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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