Individual Calculations July 2018
 Morales Serrano, Katty Dayana  Total change: 39.20  Rating chartPersonal card
 Semifinal 3 del Selectivo a la 43 Olimpiada Mundial Batumi- Georgia Dosquebradas COL 2018-05-30
RcRownchangeKK*chgGame
 1835 1595 3.00 9 0.98 40 39.20 
  Corredor Rengifo, Luis Fernando c1995  * COL0.001-0.0840-3.20 
  Cardoso, Jaidy Marcela 1871 COL1.0010.834033.20 
  Hernandez Pinzon, Helvert c1993 COL0.001-0.0840-3.20 
  Galvis, Augusto 1847 COL0.001-0.1940-7.60 
  Norena Marin, Jeronimo 1348 COL1.0010.19407.60 
  Marin Ortiz, Orlando 1842 COL1.0010.814032.40 
  Pereira, Henry Alberto 1882 COL0.001-0.1640-6.40 
  Guzman, Pedro Juan 1840 COL0.001-0.2040-8.00 
  Lizarazo, Doris Liliana 1901 COL0.001-0.1440-5.60 
 * 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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