Individual Calculations October 2016
 Castillo Marin, Evelyn Bianka  Total change: -2.20  Rating chartPersonal card
 Copa Giraldilla - Abierto 3 La Habana CUB 2016-08-25
RcRownchangeKK*chgGame
 1912 1726 1.00 4 -0.11 20 -2.20 
  Lobaina Mejias, Juan Carlos 1830 CUB0.5010.14202.80 
  Gonzalez Rodriguez, Juan Anton 2096 CUB0.001-0.1020-2.00 
  Cabrera Riarte, Yosvany 1928 CUB0.001-0.2420-4.80 
  Guedez Diaz, Ana Mercedes 1792 CUB0.5010.09201.80 

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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