Individual Calculations June 2013
 Vittorino, Carlo Giovanni  Total change: -23.55  Rating chartPersonal card
 IRT Departamental de Mayores Absoluto Antioquia 2013 Medellin COL 2013-05-14
RcRownchangeKK*chgGame
 2071 2320 4.00 7 -1.57 15 -23.55 
  Montoya, Rafael 2016 COL0.501-0.3615-5.40 
  Panesso Rivera, Jenny 1969 COL1.0010.11151.65 
  Rios Parra, Juan Fernando 2110 COL0.001-0.7715-11.55 
  Barco Cardona, Juan Carlos 2066 COL1.0010.19152.85 
  Zapata Arbelaez, Estiven 1979 COL1.0010.12151.80 
  Uribe Arteaga, Daniel 2275 COL0.001-0.5615-8.40 
  Franco, William 2084 COL0.501-0.3015-4.50 

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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