Individual Calculations January 2012
 Padilla, Alvaro  Total change: 0.00  Rating chartPersonal card
 Panama Chess Open Panama PAN 2011-11-03
RcRownchangeRpKK*chgGame
 1991 0 2.50 7 0.00 1889   0.00 
  Aguilar, Gustavo 2140 ESA0.0010.00 0.00 
  Miranda, Adrian 1955 PAN0.5010.00 0.00 
  Mathews, Cesar c1980 PAN0.0010.00 0.00 
  Garces, Javier 2014 COL0.0010.00 0.00 
  Giron Rendon, Jorge Ernesto 1871 ESA0.5010.00 0.00 
  Madrigal, Ana Daniela wf1922 NCA0.5010.00 0.00 
  Barrios, Zamora Carlos 2054 CRC1.0010.00 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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