Individual Calculations April 2009
 Gonzalez Hernandez, Pedro  Total change: 24.90  Rating chartPersonal card
 TORNEO FINAL MUNICIPAL DE AJEDREZ CENTRO HABANA 2008 Ciudad de la Habana CUB 2008-11-25
RcRownchangeKK*chgGame
 2111 2094 5.00 7 1.66 15 24.90 
  Fernandez Bolumen, Raul 2045 CUB1.0010.43156.45 
  Gutierrez Delgado, Yusuan 2155 CUB0.001-0.4215-6.30 
  Quesada Chow, Ismael Adan 2167 CUB1.0010.60159.00 
  Leon Valdes, Jony Wilson 2100 CUB1.0010.51157.65 
  Larrua Gonzalez, Fernando 2128 CUB0.5010.05150.75 
  Perez Torres, Yousef 2074 CUB0.501-0.0315-0.45 
  Fuentes Garcia, Diosbel E 2109 CUB1.0010.52157.80 

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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