Blitz: Individual Calculations February 2019
 Zuniga Villanueva, Miguel  Total change: 7.60  Rating chartPersonal card
 IV BLITZ ZICOSUR Antofagasta CHI 2019-01-05
RcRownchangeKK*chgGame
 1777 1613 3.00 8 0.38 20 7.60 
  Cruz, Cristhian g2013  * PER0.001-0.0820-1.60 
  Gasic Merino, Franco 2013  * CHI0.001-0.0820-1.60 
  Bolanos, Fernando c1933 BOL0.001-0.1320-2.60 
  Aguilera Bazan, Oscar 1765 CHI1.0010.702014.00 
  Matamala Clemente, Javier 1669 CHI0.001-0.4220-8.40 
  Mamani Sandoval, Julio Fernando 1393 CHI1.0010.22204.40 
  Cerda Albornoz, Guillermo f2013  * CHI0.001-0.0820-1.60 
  Aranguiz Olave, Emilio Antonio 1419 CHI1.0010.25205.00 
 * 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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