Individual Calculations March 2012
 Leon Valdes, Jony Wilson  Total change: 3.90  Rating chartPersonal card
 Rogelio Ortega in memoriam La Habana CUB 2011-12-10
RcRownchangeKK*chgGame
 2038 2173 7.00 10 0.26 15 3.90 
  Torres Morales, Yordan 1866 CUB0.501-0.3615-5.40 
  Lopez Gonzalez, Abel Fabian 2153 CUB0.501-0.0315-0.45 
  Alvarez Leyva, Harold 2102 CUB0.501-0.1015-1.50 
  Fernandez Mayola, Reynold Rafael 2118 CUB0.501-0.0815-1.20 
  Chavez Estevez, Hayler David 2101 CUB1.0010.40156.00 
  Rivero Suarez, Danilo 1963 CUB1.0010.23153.45 
  Moreno Duran, Alexei De Jesus 1972 CUB1.0010.24153.60 
  Fernandez Guillen, Ernesto J 2136 CUB0.501-0.0515-0.75 
  Bueno Gauna, Christian Alejandro 2012 CUB0.501-0.2115-3.15 
  Ramos Lopez, Osdany 1952 CUB1.0010.22153.30 

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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