Individual Calculations April 2009
 Codina Miranda, Gretter  Total change: -19.20  Rating chartPersonal card
 IV ADA MARIA SALGADO IN MEMORIAM 2008 Ciudad de la Habana CUB 2008-09-10
RcRownchangeKK*chgGame
 1960 2029 2.00 3 0.22 15 3.30 
  Martin, Beatriz 2027 CUB0.001-0.5015-7.50 
  Rodriguez Alfonso, Lianet 1936 CUB1.0010.37155.55 
  Castillo, Evelyn Bianka 1917 CUB1.0010.35155.25 

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)
 
 SEMIFINAL PROVINCIAL (F) CHA 1RA CAT Ciudad de la Habana CUB 2008-09-27
RcRownchangeKK*chgGame
 2028 2029 0.00 3 -1.50 15 -22.50 
  Dayana, Alvarez 2008 CUB0.001-0.5315-7.95 
  Blanco Garcia, Liliam Barbara 2035 CUB0.001-0.4915-7.35 
  Rafoso Mendiondo, Maria Cristina 2040 CUB0.001-0.4815-7.20 

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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