Individual Calculations February 2016
 Zegarra Vargas, Alexis  Total change: -11.20  Rating chartPersonal card
 ITT TORNEO ZICOSUR 2016 Antofagasta CHI 2016-01-05
RcRownchangeKK*chgGame
 1830 1618 1.00 6 -0.56 20 -11.20 
  Puebla Arredondo, Claudio 2018  * CHI0.001-0.0820-1.60 
  Bulgarini Torre, Marco 1989 CHI0.001-0.1020-2.00 
  Rivera Sarmiento, Andres 1895 CHI0.001-0.1720-3.40 
  Recabarren Gajardo, Gonzalo Iv 1866 CHI0.001-0.1920-3.80 
  Guerrero Cataldo, Juan Andres 1877 CHI0.001-0.1820-3.60 
  Garmendia Vega, Sofia 1335 CHI1.0010.16203.20 
 * 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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