Individual Calculations May 2023
 Aguila Batista, Jose Angel  Total change: 1.80  Rating chartPersonal card
 Semifinal del Campeonato Nacional Absoluto 2023 Panama PAN 2023-04-13
RcRownchangeKK*chgGame
 1808 1848 4.00 7 0.09 20 1.80 
  Sam Williams, Estiven 1448  * PAN1.0010.08201.60 
  Tapia Ostolaza, Alexei f2194 PAN0.001-0.1120-2.20 
  Concepcion, Ariel 1537 PAN1.0010.14202.80 
  Vasquez Jaen, Lourdes Lorena 1642 PAN1.0010.24204.80 
  Castillo Osorio, Hetzerth 1780 PAN1.0010.41208.20 
  Baules Rodriguez, Jorge Luis m2287 PAN0.001-0.0620-1.20 
  Fascio Outerbridge, Arno Augusto 1765 PAN0.001-0.6120-12.20 
 * 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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