Individual Calculations March 2012
 Alvarez Leyva, Harold  Total change: -8.40  Rating chartPersonal card
 Rogelio Ortega in memoriam La Habana CUB 2011-12-10
RcRownchangeKK*chgGame
 2048 2102 4.00 8 -0.56 15 -8.40 
  Moreno Duran, Alexei De Jesus 1972 CUB1.0010.32154.80 
  Fernandez Guillen, Ernesto J 2136 CUB0.001-0.4515-6.75 
  Leon Valdes, Jony Wilson 2173 CUB0.5010.10151.50 
  Ramos Lopez, Osdany 1952 CUB0.001-0.7015-10.50 
  Torres Morales, Yordan 1866 CUB1.0010.20153.00 
  Lopez Gonzalez, Abel Fabian 2153 CUB0.5010.07151.05 
  Bueno Gauna, Christian Alejandro 2012 CUB0.501-0.1215-1.80 
  Fernandez Mayola, Reynold Rafael 2118 CUB0.5010.02150.30 

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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