Individual Calculations January 2015
 Dias Huizar, Alvaro  Total change: -65.60  Rating chartPersonal card
 ITT Millonario de Navidad Ciudad Bogota Bogota COL 2014-12-04
RcRownchangeKK*chgGame
 2035 2133 0.50 6 -3.28 20 -65.60 
  Nieto, Guillermo Luigui Ubald 1994 COL0.501-0.1920-3.80 
  Cerezo Najera, Jorge 1881 ECU0.001-0.8120-16.20 
  Hernandez Sanchez, Jairo Andre f2306 COL0.001-0.2720-5.40 
  Motta Leon, Gerardo 2003 COL0.001-0.6820-13.60 
  Salcedo, Jackeline wf2033 COL0.001-0.6420-12.80 
  Martinez, Mauricio 1995 COL0.001-0.6920-13.80 

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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