Individual Calculations March 2012
 Torres, Juan Camilo  Total change: 17.25  Rating chartPersonal card
 IRT Campeonato Nacional de Ajedrez Sub20 Absoluto Bogota COL 2012-02-15
RcRownchangeKK*chgGame
 2186 2278 5.50 7 1.15 15 17.25 
  Juez, Jose Yesid 2051 COL1.0010.21153.15 
  Barros, Raul Junior f2201 COL1.0010.39155.85 
  Narvaez, Zamir 2177 COL0.501-0.1415-2.10 
  Martinez Romero, Martin f2360 COL0.5010.11151.65 
  De, Arco Luis Carlos 2243 COL1.0010.45156.75 
  Ruiz, C Joshua D f2202 COL0.501-0.1015-1.50 
  Dominguez, Oscar 2065 COL1.0010.23153.45 

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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