Individual Calculations June 2015
 Marcano Veliz, Jose  Total change: -15.40  Rating chartPersonal card
 IRT 45 Aniv. Vida Ajedrecista MN Pablo Acuna Puerto La Cruz VEN 2015-04-30
RcRownchangeKK*chgGame
 1924 2130 3.00 5 -0.77 20 -15.40 
  Campero Torres , Alexander 1833 VEN0.501-0.3520-7.00 
  Fernandez Tomaselli, Diego 1838 VEN0.501-0.3520-7.00 
  Batista Silvestre, Miguel Angel 1927 VEN1.0010.24204.80 
  Hadad Diaz, Antonio Alirio 2097 VEN0.001-0.5520-11.00 
  Sosa Perez, Rafael Antonio 1925 VEN1.0010.24204.80 

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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