Individual Calculations November 2015
 Contreras, Henry  Total change: -9.40  Rating chartPersonal card
 2015 Millionaire Chess Open II Las Vegas, Nevada USA 2015-10-08
RcRownchangeKK*chgGame
 2303 2186 2.00 7 -0.47 20 -9.40 
  Pakleza, Zbigniew g2517 POL0.001-0.1220-2.40 
  Yu, Yangyi g2586  * CHN0.001-0.0820-1.60 
  Nasri, Amin 2284 IRI0.001-0.3720-7.40 
  Stewart, William John f2297 USA0.001-0.3520-7.00 
  Vinod, V 1790 IND1.0010.08201.60 
  Inants, Aghasi f2332 ARM1.0010.702014.00 
  Sarwer, Jeff f2312 FIN0.001-0.3320-6.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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