Individual Calculations March 2017
 Torres, Carlos Arturo  Total change: -4.00  Rating chartPersonal card
 IRT Campeonato Distrital Amateur sub-2300 Bogota COL 2017-02-17
RcRownchangeKK*chgGame
 1722 1799 3.50 6 -0.10 40 -4.00 
  Ruiz Aguilar, Pablo Alexander f2190 COL0.001-0.0940-3.60 
  Lopez, Alberto 1577 COL0.501-0.2840-11.20 
  Parada Beltran, Laura Valentin 1421 COL1.0010.09403.60 
  Rosero, Hugo Alberto 1596 COL1.0010.24409.60 
  Borbon, Oscar 1936 COL0.001-0.3240-12.80 
  Lopez Parra, Carlos Alberto 1613 COL1.0010.264010.40 

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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