Individual Calculations September 2013
 Molina, Rafael  Total change: -15.00  Rating chartPersonal card
 XX IRT Feria de las Flores Medellin 2013 Medellin COL 2013-08-03
RcRownchangeKK*chgGame
 2011 2005 3.00 8 -1.00 15 -15.00 
  Contreras, Henry f2210 COL0.001-0.2415-3.60 
  Ruiz Aguilar, Pablo Alexander f2276 COL0.001-0.1715-2.55 
  Salazar Cadena, Monica Maria 1910 COL0.001-0.6315-9.45 
  Acosta Cruz, Luis Ivan 1866 COL1.0010.31154.65 
  Castro, Jairo Antonio 1913 COL1.0010.37155.55 
  Arango, Andres Mauricio 2140 COL0.001-0.3215-4.80 
  Rodriguez Lopez, Andres Cami 1923 COL0.001-0.6115-9.15 
  Raigosa, Andrea 1846 COL1.0010.29154.35 

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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