Individual Calculations August 2017
 Ahumada Matus D La Parra, Feli  Total change: -28.80  Rating chartPersonal card
 VI MAGISTRAL POR EQUIPOS CASABLANCA TOURS 2017 Santiago CHI 2017-05-04
RcRownchangeKK*chgGame
 1718 1855 2.50 6 -1.44 20 -28.80 
  Marrujo Pardo, Mauricio Emmanu 1455  * VEN1.0010.08201.60 
  Reveco Lizama, Manuel 1901 BRA0.001-0.4420-8.80 
  Acuna Solis, Dionel 1552 CHI1.0010.14202.80 
  Montero Martinez, Cristhian f2050 CHI0.001-0.2520-5.00 
  Caceres Sepulveda, Miguel 1706 CHI0.501-0.2020-4.00 
  Ordenes Holuigue, Maximiliano 1643 CHI0.001-0.7720-15.40 
 * 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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