Individual Calculations January 2022
 Zometa, Miguel  Total change: 17.40  Rating chartPersonal card
 Campeonato SUbzonal 2.3.2 Absoluto 2021 San Salvador ESA 2021-12-04
RcRownchangeKK*chgGame
 2028 1890 3.50 8 0.87 20 17.40 
  Chinchilla, Alejandro Jose 2181 HON0.001-0.1520-3.00 
  Linares Orellana, Hector Jose 1490  * GUA1.0010.08201.60 
  Burgos Figueroa, Carlos E. m2177 ESA0.5010.34206.80 
  Ramos, Efren Andres c2164 PAN0.5010.33206.60 
  Lorenzana, Wilson Estuardo m2166 GUA0.5010.33206.60 
  Giron, David 2126 GUA0.001-0.2020-4.00 
  Deras, Rafael 1714 ESA0.501-0.2320-4.60 
  Galvez Dastin, Eduardo f2209 GUA0.5010.37207.40 
 * 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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