Individual Calculations July 2018
 Guerrero Forero, Ricardo Alon  Total change: -37.60  Rating chartPersonal card
 Semifinal 3 del Selectivo a la 43 Olimpiada Mundial Batumi- Georgia Dosquebradas COL 2018-05-30
RcRownchangeKK*chgGame
 2044 2163 4.50 10 -1.88 20 -37.60 
  Diaz, Luisa Fernanda wf1763  * COL1.0010.08201.60 
  Martinez Paipa, Hernan 1865 COL0.501-0.3520-7.00 
  Suarez Zapata, Hernando 1924 COL1.0010.20204.00 
  Valderrama Quiceno, Esteban Albe m2430 COL0.001-0.1820-3.60 
  Lugo Lozano, Luz Adriana 1941 COL1.0010.22204.40 
  Zuluaga, Cesar m2308 COL0.5010.19203.80 
  Hernandez, Cristian Andres m2312 COL0.001-0.3020-6.00 
  Hernandez Pinzon, Helvert c1993 COL0.501-0.2220-4.40 
  Castro, Natalia Patricia wm2026 COL0.001-0.6820-13.60 
  Ordonez Gonzalez, Gabriel 1876 COL0.001-0.8420-16.80 
 * 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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