Individual Calculations September 2012
 Roll Renford, Evelio Amaurys  Total change: 21.90  Rating chartPersonal card
 VI Giraldilla Grupo Abierto II La Habana CUB 2012-08-07
RcRownchangeKK*chgGame
 2153 2189 7.50 11 1.46 15 21.90 
  Menendez Feria, Victor Manuel 2084 CUB1.0010.36155.40 
  Avila Bagdasarova, Eladio E 2095 CUB1.0010.37155.55 
  Junco Gonzalez, Carlos Alberto 2135 CUB1.0010.42156.30 
  Pomares Diaz, Manuel Alejandro 2243 CUB1.0010.58158.70 
  Agra Caballero, Ariel 2232 CUB0.001-0.4415-6.60 
  Tenst Noa, Yudisney 2093 CUB0.501-0.1315-1.95 
  Campos Jimenez, Augusto Cesar 2105 CUB0.501-0.1215-1.80 
  Fernandez Guillen, Ernesto J 2232 CUB1.0010.56158.40 
  Gonzalez Rondon, Gelacio 2104 CUB0.501-0.1215-1.80 
  Gil Alba, Hector Luis f2186 CUB0.5010.00150.00 
  Macia Velazquez, Marlies 2173 CUB0.501-0.0215-0.30 

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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