Individual Calculations December 2018
 Marcano Galban, Abdel  Total change: -62.80  Rating chartPersonal card
 Campeonato Panamericano Amateur Absoluto sub 2000 Panama PAN 2018-11-01
RcRownchangeKK*chgGame
 1807 1941 4.50 9 -1.57 40 -62.80 
  Lobo, Antonio 1812 PAN0.001-0.6740-26.80 
  Salas Torres, Pamela wc1768 CRC0.501-0.2340-9.20 
  Ardines, Luis 1836 PAN1.0010.364014.40 
  Arosemena, Franklin Alberto 1846 PAN1.0010.374014.80 
  Boabaid, Jorge Alberto Duardes c1840 BRA0.001-0.6440-25.60 
  Gonzalez Soto, Pedro Jose 1829 VEN0.001-0.6540-26.00 
  Contreras R, Wilson Mauricio 1713 COL1.0010.21408.40 
  Barria, Blass c1941 PAN0.5010.00400.00 
  Gonzalez, Yaribeth wc1678 PAN0.501-0.3240-12.80 

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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