Blitz: Individual Calculations June 2023
 Paredes Porcell, Ana Sofia  Total change: -16.00  Rating chartPersonal card
 Torneo Blitz Aniversario Fundacion del Parque Nacional Soberania Panama PAN 2023-05-21
RcRownchangeKK*chgGame
 1781 1406 0.00 4 -0.40 40 -16.00 
  Haskins Atehortua, Marco Antonio 1904 PAN0.001-0.0440-1.60 
  Thompson Ceballos, James 1710 PAN0.001-0.1440-5.60 
  Correa Arjona, Marco Antonio 1768 PAN0.001-0.1040-4.00 
  Sanjur Ruiz, Crescencio De Los Re 1740 PAN0.001-0.1240-4.80 

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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