Individual Calculations October 2008
 Cordero, Daniela  Total change: -35.55  Rating chartPersonal card
 XIX Panam.Fest U16 Girls Carlos Paz, Cordoba ARG 2008-06-30
RcRownchangeKK*chgGame
 1839 2005 0.50 3 -1.65 15 -24.75 
  Dominguez, Gisella 1788 ARG0.001-0.7815-11.70 
  Estrada Blajos, Lucia Deysi wc1914 BOL0.501-0.1215-1.80 
  Benedetti, Antonella 1816 ARG0.001-0.7515-11.25 

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)
 
 IRT " Los Amigos del Ajedrez " Samaipata - Santa Cruz BOL 2008-07-23
RcRownchangeKK*chgGame
 2130 2025 1.50 6 -0.72 15 -10.80 
  Monroy Carrizo, Javier 2260 BOL1.0010.791511.85 
  Lopez, Mario Iver f2240 BOL0.001-0.2315-3.45 
  Bannink, Bernard f2255 NED0.001-0.2115-3.15 
  Barrenechea, Stefanie 1933 BOL0.001-0.6315-9.45 
  Luna, Raisa 2024 BOL0.5010.00150.00 
  Murillo, Alejandro 2068 BOL0.001-0.4415-6.60 

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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