Individual Calculations July 2013
 Gutierrez, Paloma  Total change: -17.40  Rating chartPersonal card
 2013 National Open - Open Section Las Vegas, Nevada USA 2013-06-07
RcRownchangeKK*chgGame
 2167 2181 1.00 4 -1.16 15 -17.40 
  Mikhalevski, Victor g2551 ISR0.001-0.1015-1.50 
  Helfst, Matt D 1955 USA0.001-0.7915-11.85 
  Ivanov, Aleksandr 2055 USA1.0010.33154.95 
  Labedz, Patrycja A wf2108 POL0.001-0.6015-9.00 

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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