Individual Calculations May 2015
 Sabogal Varela, Jose Joaquin  Total change: -12.80  Rating chartPersonal card
 IRT Zonal Sub16 Absoluto Zona Integrada Centro 2015 Villavicencio COL 2015-04-23
RcRownchangeKK*chgGame
 1813 1767 1.00 3 -0.32 40 -12.80 
  Jimenez, Leonardo Andres 1927 COL0.001-0.2940-11.60 
  Silva Suna, Juan Esteban 1737 COL0.001-0.5440-21.60 
  Alvarado Martinez, Andrey Cami 1775 COL1.0010.514020.40 

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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