Individual Calculations January 2013
 Barraza, Luis Alberto  Total change: 0.00  Rating chartPersonal card
 III ITT JAHV McGREGOR Bogota COL 2012-12-11
RcRownchangeRpKK*chgGame
 1952 0 4.50 8 0.00 1967   0.00 
  Riascos, Guillermo 1876 COL0.0010.00 0.00 
  Garcia Engels, Vladimir 1826 COL1.0010.00 0.00 
  Leon, Gustavo 1883 COL1.0010.00 0.00 
  Camargo, Santiago 2039 COL0.0010.00 0.00 
  Chirivi C, Angie Lizeth 2032 COL0.5010.00 0.00 
  Hernandez Agamez, Hugo 2022 COL0.0010.00 0.00 
  Loaiza, Yurani 1911 COL1.0010.00 0.00 
  Perez, Laura wf2027 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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