Individual Calculations July 2010
 Sanchez Santana, Celsa Carolina  Total change: -8.25  Rating chartPersonal card
 Central American and Caribbean Junior Girls Championship Merida VEN 2010-05-02
RcRownchangeKK*chgGame
 1956 2070 4.00 7 -0.55 15 -8.25 
  Rincon Gonzalez, Lilian Esther 1847 VEN1.0010.22153.30 
  Rincon Gonzalez, Drina Catarine 1986 VEN1.0010.38155.70 
  Gutierrez Salazar, Leonela Karina 2000 VEN0.501-0.1015-1.50 
  Orejuela Chango, Paulina 1983 ECU0.501-0.1215-1.80 
  Heredia Serrano, Carla Sofia wm2095 ECU0.001-0.4715-7.05 
  Montilla Reyes, Jorcerys 1883 VEN1.0010.26153.90 
  Rincon Gonzalez, Luzalba Sorelyz 1900 VEN0.001-0.7215-10.80 

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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