Individual Calculations July 2009
 Chirivi, Angie Lizeth  Total change: 39.30  Rating chartPersonal card
 Nacional Sub14 Femenino Villavicencio COL 2009-03-19
RcRownchangeKK*chgGame
 2011 1892 5.00 7 2.62 15 39.30 
  Monsalve, Luz Adriana wf2027 COL1.0010.681510.20 
  Castrillon Gomez, Melissa 2002 COL1.0010.65159.75 
  Mercado, Luisa Fernanda wf2049 COL0.5010.21153.15 
  Pachon, Adriana wf2006 COL0.001-0.3415-5.10 
  Renteria, Manuela 1972 COL1.0010.61159.15 
  Rodriguez Rueda, Paula Andrea wf2054 COL0.5010.21153.15 
  Carrillo Chappe, Angie Catali 1964 COL1.0010.60159.00 

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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