Individual Calculations December 2018
 Correa, Marco  Total change: -7.80  Rating chartPersonal card
 Campeonato Nacional x equipos Panama 2018 Panama PAN 2018-10-20
RcRownchangeKK*chgGame
 1728 1784 1.50 4 -0.84 20 -16.80 
  Hoyos Bedoya, Nevardo 1663 PAN0.001-0.6620-13.20 
  Mendez, Andre 1505 PAN0.501-0.3420-6.80 
  Arosemena, Betty 1598 PAN1.0010.26205.20 
  Pan Zhang, Luis 2144 PAN0.001-0.1020-2.00 

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)
 
 Campeonato Panamericano Amateur Absoluto sub 2000 Panama PAN 2018-11-01
RcRownchangeKK*chgGame
 1904 1784 3.50 9 0.45 20 9.00 
  Collantes, Juan Ramon 1925 PAN0.5010.19203.80 
  Barria, Blass c1941 PAN0.5010.21204.20 
  Lombardo, Elias 1885 PAN1.0010.642012.80 
  Garces, Javier 1875 COL1.0010.622012.40 
  Mejia, Lucio 1949 ESA0.001-0.2820-5.60 
  Neira, Carlos c1965 PAN0.001-0.2620-5.20 
  Serafim Junior, Arnor 1845 BRA0.001-0.4220-8.40 
  Ardines, Luis 1836 PAN0.001-0.4320-8.60 
  Vander Hans, Carlos 1915 PAN0.5010.18203.60 

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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