Individual Calculations January 2013
 Castro, Natalia Patricia  Total change: 0.75  Rating chartPersonal card
 III ITT JAHV McGREGOR Bogota COL 2012-12-11
RcRownchangeKK*chgGame
 2068 2011 3.00 7 0.05 15 0.75 
  Polo, Victor Ramon 2147 COL0.5010.18152.70 
  Rosero, Hugo Alberto 1649 COL1.0010.10151.50 
  Torres, Juan Camilo 2317 COL0.001-0.1415-2.10 
  Anaya Saladen, Plutarco 1754 COL1.0010.18152.70 
  Arvola, Benjamin f2285 NOR0.001-0.1715-2.55 
  Lozano, Ricardo 2113 COL0.5010.14152.10 
  Pardo, Alejandro 2214 COL0.001-0.2415-3.60 

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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