Individual Calculations July 2018
 Renteria, Jakson Alexander  Total change: -20.00  Rating chartPersonal card
 Semifinal 3 del Selectivo a la 43 Olimpiada Mundial Batumi- Georgia Dosquebradas COL 2018-05-30
RcRownchangeKK*chgGame
 1768 1649 2.50 8 -0.50 40 -20.00 
  Soto, Miguel Angel f2049  * COL0.001-0.0840-3.20 
  Martinez, Cristian Camilo c1890 COL0.001-0.2040-8.00 
  Norena Marin, Jeronimo 1348 COL1.0010.15406.00 
  Carrillo, William Alexander 2010 COL0.001-0.1040-4.00 
  Cardenas, Alejandro c2045 COL0.001-0.0840-3.20 
  Jaramillo, Amparo 1419 COL0.501-0.2940-11.60 
  Medina Barrios, Lina Maria 1515 COL1.0010.324012.80 
  Martinez Paipa, Hernan 1865 COL0.001-0.2240-8.80 
 * 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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