Individual Calculations December 2015
 Acosta, Gabriela  Total change: 38.80  Rating chartPersonal card
 CAMPEONATO NACIONAL FEM 2015 Guayaquil ECU 2015-10-13
RcRownchangeKK*chgGame
 1672 1501 3.00 7 0.97 40 38.80 
  Herrera Arboleda, Kerly Danna 1806 ECU0.5010.364014.40 
  Bohorquez Canizares, Maria 1597 ECU0.5010.13405.20 
  Penafiel Mendoza, Josselyne 1641 ECU1.0010.694027.60 
  Olaya Mantuano, Sandra 1724 ECU0.001-0.2240-8.80 
  Arias Cango, Nathaly 1712 ECU0.001-0.2340-9.20 
  Jaramillo, Samantha 1419 ECU0.501-0.1140-4.40 
  Bedoya Ramos, Andrea 1802 ECU0.5010.354014.00 

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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