Individual Calculations January 2013
 Arotoma Pablo, Danilo Ivan  Total change: -6.00  Rating chartPersonal card
 Open Internacional de Ajedrez Ciudad de Trujillo 2012 A Trujillo PER 2012-12-18
RcRownchangeKK*chgGame
 2134 2120 3.00 7 -0.40 15 -6.00 
  Leiva, Giuseppe f2364 PER0.001-0.2015-3.00 
  Moreno, William 2073 PER0.501-0.0715-1.05 
  Arias, Mario 2137 PER0.001-0.4815-7.20 
  Alarco, Alvaro 2117 PER1.0010.50157.50 
  Retamozo, Henry 2119 PER0.5010.00150.00 
  Nunez Morante, David 2107 PER0.001-0.5215-7.80 
  Ceballos, Diego 2024 COL1.0010.37155.55 

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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