Individual Calculations February 2017
 Avalos Parra, Joao  Total change: -10.20  Rating chartPersonal card
 III TORNEO ZICOSUR Antofagasta CHI 2017-01-10
RcRownchangeKK*chgGame
 2028 2173 5.50 9 -0.51 20 -10.20 
  Gutierrez Andrades, Victor Manu 1773  * CHI1.0010.08201.60 
  Granda Zuniga, Julio E g2573  * PER0.001-0.0820-1.60 
  Parra Madariaga, Alex 1899 CHI1.0010.17203.40 
  Estrada Lavin, Cristian Alexand 2010 CHI0.501-0.2220-4.40 
  Palma Neira, Eliseo Maximiliano 1932 CHI1.0010.20204.00 
  Salinas Herrera, Pablo m2466 CHI0.001-0.1520-3.00 
  Sandoval Blanco, Sebastian 1786 CHI0.501-0.4120-8.20 
  Sauvageot Ledezma, Diego 2037 CHI0.501-0.1820-3.60 
  Pena Cifuentes, Tomas Alberto 1773  * CHI1.0010.08201.60 
 * 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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