Individual Calculations January 2020
 Castillo Coca, Mairebis  Total change: -9.80  Rating chartPersonal card
 Torneo Internacional BIONEXT 2019 Chihuahua, Chuihuahua MEX 2019-11-28
RcRownchangeKK*chgGame
 1989 2134 3.50 6 -0.49 20 -9.80 
  Rubio Ramos, Jorge Yadir 1819 MEX0.501-0.3620-7.20 
  Valle Caballero, Julio Cesar 1734  * MEX1.0010.08201.60 
  Martinez Castaneda, Allan 2045 MEX1.0010.38207.60 
  Cuenca Jimenez, Jose Fernando g2523 ESP0.001-0.0920-1.80 
  Rascon Vega, Alfonso 2077 MEX0.001-0.5820-11.60 
  Lugo Aldana, Alejandro 1734  * MEX1.0010.08201.60 
 * 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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