Individual Calculations September 2011
 Leyva, Victor  Total change: 4.65  Rating chartPersonal card
 Abierto Giraldilla Grupo 3 La Habana CUB 2011-08-13
RcRownchangeKK*chgGame
 1945 2020 4.50 7 0.31 15 4.65 
  Rodriguez Gomez, Juan Alberto 1867 CUB0.501-0.2015-3.00 
  Benitez Montalvo, Hedilberto 1837 CUB1.0010.26153.90 
  Rodriguez Dominguez, Melissa 1937 CUB1.0010.39155.85 
  Silva Mazorra, Pedro Pablo 1944 CUB1.0010.40156.00 
  Almenares Garcia, Mario Adrian 2052 CUB0.001-0.4615-6.90 
  Gonzalez Munoz, Ariel 2063 CUB0.001-0.4415-6.60 
  Collazo Perez, Jorge Luis 1916 CUB1.0010.36155.40 

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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