Individual Calculations March 2010
 Paez, David  Total change: -19.05  Rating chartPersonal card
 XI Torneo Internacional Santiago de Cali Elo Menor 2100 Cali Colombia COL 2009-12-26
RcRownchangeKK*chgGame
 1945 2058 2.00 5 -1.27 15 -19.05 
  Palacio, Pablo Persi 1946 COL1.0010.35155.25 
  Pelaez, Hernan 1920 COL0.001-0.6915-10.35 
  Valencia, Adrian David 1911 COL0.001-0.7015-10.50 
  Vargas, Mauricio 1963 COL1.0010.37155.55 
  Escobar Barona, Juan Fernando 1987 COL0.001-0.6015-9.00 

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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