Individual Calculations December 2018
 Pitre, Hanniegn  Total change: 12.80  Rating chartPersonal card
 Campeonato Panamericano Amateur Absoluto sub 2000 Panama PAN 2018-11-01
RcRownchangeKK*chgGame
 1836 1906 6.00 9 0.64 20 12.80 
  Salas Torres, Pamela wc1768 CRC1.0010.31206.20 
  Lobo, Antonio 1812 PAN1.0010.37207.40 
  Aguila Batista, Jose 1741 PAN0.001-0.7220-14.40 
  Boabaid, Jorge Alberto Duardes c1840 BRA0.501-0.0920-1.80 
  Fernandez, Raul Conrado 1813 ARG1.0010.37207.40 
  Ossa, Vladimir 1977 COL0.001-0.4020-8.00 
  Lopez, Carlos Manuel 1928 ESA0.5010.03200.60 
  Serafim Junior, Arnor 1845 BRA1.0010.42208.40 
  Mejia, Donaldo 1798 NCA1.0010.35207.00 

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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