Individual Calculations September 2011
 Cabrera Nunez, Ledaimys  Total change: -9.30  Rating chartPersonal card
 Abierto Giraldilla Grupo 3 La Habana CUB 2011-08-13
RcRownchangeKK*chgGame
 1991 1861 2.00 8 -0.62 15 -9.30 
  Sanchez Ones, Yenis 2020 CUB0.001-0.2915-4.35 
  Jimenez Mederos, Tomas Jorge 1981 CUB0.001-0.3415-5.10 
  Codina Carril, Alberto Felipe 2047 CUB0.001-0.2615-3.90 
  Fernandez Perez, Ernesto 1755 CUB0.501-0.1415-2.10 
  Vazquez Jimenez, David 2041 CUB0.001-0.2615-3.90 
  Mora Hereida, Yoleysi 1992 CUB1.0010.681510.20 
  Mestre Jordi, Joaquin 2068 CUB0.001-0.2315-3.45 
  Santana Ramos, Victor 2027 CUB0.5010.22153.30 

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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