Individual Calculations July 2014
 Barrios, Hernando  Total change: 33.45  Rating chartPersonal card
 I Torneo Internacional de Ajedrez Club El Nogal Bogota COL 2014-05-31
RcRownchangeKK*chgGame
 2218 2075 4.50 7 2.23 15 33.45 
  Ramirez, Carlos f2273 COL0.001-0.2415-3.60 
  Arango, Santiago 2072 COL1.0010.50157.50 
  Lopez, Jorge Hernan 2042 COL1.0010.45156.75 
  Rivera, Alberto m2315 FID0.001-0.2015-3.00 
  Sanz Alonso, Francisco J. m2350 ESP1.0010.831512.45 
  Castro, Oscar H. m2358 COL1.0010.841512.60 
  Salej, Jorge 2114 COL0.5010.05150.75 

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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