Individual Calculations July 2016
 Zapata Arbelaez, Estiven  Total change: -22.40  Rating chartPersonal card
 Panamericano Sub-20 Absoluto COLOMBIA 2016 Guatape COL 2016-06-20
RcRownchangeKK*chgGame
 2157 2102 3.00 8 -0.56 40 -22.40 
  Supi, Luis Paulo m2488 BRA0.001-0.0940-3.60 
  Fernandez, Nelson Wilfredo 1814 HON1.0010.16406.40 
  Cotto Mux, Hector Vinicio 1939 GUA0.501-0.2240-8.80 
  Gomez Sanchez, Jorge Marcos f2398 CUB0.001-0.1540-6.00 
  Cuellar, Diego m2357 PER0.001-0.1940-7.60 
  Calero, Hector Andres 1845 COL1.0010.18407.20 
  Ampie, Mauro f2373 NCA0.001-0.1740-6.80 
  Posada, Juan Manuel f2041 COL0.501-0.0840-3.20 

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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