Individual Calculations May 2015
 Valencia Gantiva, Cristian  Total change: -6.40  Rating chartPersonal card
 XI Campeonato Sudamericano Sub-20 Absoluto Colombia 2015 Barrancabermeja COL 2015-04-22
RcRownchangeKK*chgGame
 2071 1934 2.00 7 -0.32 20 -6.40 
  Hernandez, Cristian Andres m2240 COL0.001-0.1420-2.80 
  Borda, Cesar c2046 BOL1.0010.652013.00 
  Tjong Tjin Joe, Calvin 2042 SUR0.5010.15203.00 
  Arias, Mario 2239 PER0.001-0.1420-2.80 
  Blandon, Luis Guillermo 2191 COL0.001-0.1820-3.60 
  Noboa, Kevin 2011 ECU0.001-0.3920-7.80 
  Ruiz Agudelo, Santiago 1726 COL0.501-0.2720-5.40 

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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