Individual Calculations May 2019
 Rodriguez, Bruno Andre  Total change: -9.60  Rating chartPersonal card
 Semifinal del Campeonato Nacional de Ajedrez 2019 Panama PAN 2019-04-11
RcRownchangeKK*chgGame
 1570 1226 0.00 2 -0.24 40 -9.60 
  Pina Rosas, Marcos Arturo c1626  * PAN0.001-0.0840-3.20 
  Harari Assis, David 1513 PAN0.001-0.1640-6.40 
 * 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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