Individual Calculations April 2009
 Alminaque Guzman, Armando  Total change: 16.75  Rating chartPersonal card
 TORNEO FINAL MUNICIPAL DE AJEDREZ CENTRO HABANA 2008 Ciudad de la Habana CUB 2008-11-25
RcRownchangeKK*chgGame
 2063 2045 4.00 7 0.67 25 16.75 
  Quesada Chow, Ismael Adan 2167 CUB0.5010.17254.25 
  Ramos Tuya, Moises 1991 CUB1.0010.422510.50 
  Perez Torres, Yousef 2074 CUB0.001-0.4625-11.50 
  Estrada Hernandez, Reynaldo 2061 CUB1.0010.522513.00 
  Leon Valdes, Jony Wilson 2100 CUB0.001-0.4225-10.50 
  Granda Rodriguez, Jose M 1995 CUB1.0010.432510.75 
  Padura Padilla, Nelson 2053 CUB0.5010.01250.25 

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)
 

 

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