Individual Calculations May 2022
 Farfan Ortiz, Victor  Total change: 0.60  Rating chartPersonal card
 IX OPEN DE AJEDREZ LEBU CIUDAD DEL VIENTO Lebu CHI 2022-04-15
RcRownchangeKK*chgGame
 1802 2131 5.00 6 0.03 20 0.60 
  Avello Carrasco, Reiner Ignaci 1558 CHI0.001-0.9820-19.60 
  Ramirez Sanchez, Vicente 1731  * CHI1.0010.08201.60 
  Altamirano Perez, Rene 1714 CHI1.0010.07201.40 
  Caceres Nunez, Sebastian 1731  * CHI1.0010.08201.60 
  Macia Velazquez, Marlies 2178 CUB1.0010.572011.40 
  Castillo Rivera, Carlos Alberto 1898 CHI1.0010.21204.20 
 * 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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