Individual Calculations January 2011
 Cruz, Yobani  Total change: 0.00  Rating chartPersonal card
 JAVH McGregor de Ajedrez ITT Bogota COL 2010-12-03
RcRownchangeRpKK*chgGame
 1949 0 3.00 7 0.00 1899   0.00 
  Otalora, Carlos Eduardo 2064 COL0.5010.00 0.00 
  Mateus, Alejandro 2274 COL0.5010.00 0.00 
  Jimenez, Luis Felipe 1984 COL0.0010.00 0.00 
  Coy, William 1908 COL0.0010.00 0.00 
  Penas Burgos, Nestor 1609 COL0.0010.00 0.00 
  Patino, Daniel Santiago 2015 COL1.0010.00 0.00 
  Zapata, Olga Maria 1786 COL1.0010.00 0.00 

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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