Individual Calculations June 2014
 Castillo Palma, Hernan  Total change: -20.10  Rating chartPersonal card
 I torneo de ajedrez Sub2200 Universidad Católica del Norte. Antofagasta CHI 2014-05-24
RcRownchangeKK*chgGame
 1845 1911 0.50 2 -0.67 30 -20.10 
  Garmendia Vega, Gabriel 1946 CHI0.001-0.4530-13.50 
  Pinto Lorca, Luis Ignacio 1743 CHI0.501-0.2230-6.60 

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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