Individual Calculations July 2018
 Castrillon Gomez, Melissa  Total change: 10.80  Rating chartPersonal card
 Semifinal 3 del Selectivo a la 43 Olimpiada Mundial Batumi- Georgia Dosquebradas COL 2018-05-30
RcRownchangeKK*chgGame
 2193 2233 5.50 9 0.54 20 10.80 
  Lugo Lozano, Luz Adriana 1941 COL1.0010.15203.00 
  Barrientos, Sergio E g2480 COL0.001-0.1920-3.80 
  Lopez, Jorge Hernan c1973 COL1.0010.18203.60 
  Montenegro, Juan Rolando 2102 COL1.0010.32206.40 
  Nieto, Agustin 2070 COL0.501-0.2220-4.40 
  Arenas, David g2445 COL1.0010.772015.40 
  Franco Valencia, Angela wm2108 COL0.501-0.1720-3.40 
  Mateus, Alejandro f2305 COL0.001-0.4020-8.00 
  Rodriguez Rueda, Paula Andrea mwm2309 COL0.5010.10202.00 

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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