Individual Calculations January 2010
 Madrazo Ponciano, Yandiel  Total change: -38.75  Rating chartPersonal card
 XII FINAL MUNICIPAL 10 DE OCTUBRE (M) 1RA CAT 2009 10 DE OCTUBRE CIUDAD HABANA CUBA CUB 2009-09-15
RcRownchangeKK*chgGame
 2043 2154 5.50 11 -1.55 25 -38.75 
  Fernandez Mayola, Reynold Rafael 2052 CUB0.501-0.1425-3.50 
  Gonzalez Reyes, Pablo Adolfo 2100 CUB0.501-0.0825-2.00 
  Rama Gonzalez, Ricardo 2094 CUB0.001-0.5825-14.50 
  Infante Machin, Brian Jose 2153 CUB0.001-0.5025-12.50 
  Gonzalez Munoz, Ariel 2037 CUB0.001-0.6625-16.50 
  Arias Danel, Alejandro 1780 CUB1.0010.10252.50 
  Cordero Leandro, Jorge Pablo 2064 CUB1.0010.38259.50 
  Alvarez Leyva, Harold 2060 CUB0.001-0.6325-15.75 
  Camas Gomez, Ruben 2087 CUB1.0010.412510.25 
  Margolles Acosta, Livan 1990 CUB1.0010.28257.00 
  Calveira Leon, Jesus 2061 CUB0.501-0.1325-3.25 

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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