Individual Calculations July 2018
 Marin Ortiz, Orlando  Total change: -129.60  Rating chartPersonal card
 Semifinal 3 del Selectivo a la 43 Olimpiada Mundial Batumi- Georgia Dosquebradas COL 2018-05-30
RcRownchangeKK*chgGame
 1676 1842 3.00 9 -3.24 40 -129.60 
  Zuluaga, Cesar m2242  * COL0.001-0.0840-3.20 
  Florez Hernandez, Stefany Juliet 1530 COL1.0010.14405.60 
  Zapata Cuartas, Juan Carlos 2098 COL0.001-0.1940-7.60 
  Jaraba Andrade, Aura 1502 COL0.501-0.3840-15.20 
  Urbano, Santiago 1442  * COL0.501-0.4240-16.80 
  Dabraccio, Guillermo 1620 COL0.001-0.7840-31.20 
  Morales Serrano, Katty Dayana 1595 COL0.001-0.8140-32.40 
  Cardona, Jaiber Camilo 1529 COL0.001-0.8640-34.40 
  Pena Mora, Carlos 1529 COL1.0010.14405.60 
 * 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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