Individual Calculations July 2022
 Hernandez Guarin, Samuel Andres  Total change: 96.00  Rating chartPersonal card
 FIDE WORLD SCHOOL CHESS CHAMPIONSHIP 2022 - U15 OPEN Panama PAN 2022-06-11
RcRownchangeKK*chgGame
 1627 1458 4.50 7 2.40 40 96.00 
  Leon Acevedo, Juan Alejandro c1882 COL0.001-0.0740-2.80 
  Cuervo Velasquez, Juan Manuel 1727 COL0.5010.334013.20 
  Miranda Samudio, Adrian Jafeth 1633 PAN0.001-0.2740-10.80 
  Lasso Camargo, Jose Clemente 1116 PAN1.0010.12404.80 
  Pilonieta Forero, Andres Felipe 1600 COL1.0010.694027.60 
  Pearl, Reagan 1600 USA1.0010.694027.60 
  Okuno, Rion 1834 JPN1.0010.914036.40 

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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