Individual Calculations April 2009
 Blanco, Humberto  Total change: 5.50  Rating chartPersonal card
 CAMPEONATO NACIONAL MASCULINO HOLGUIN 2009 holguin CUB 2009-01-05
RcRownchangeKK*chgGame
 2496 2434 5.50 9 1.76 10 17.60 
  Corrales Jimenez, Fidel m2586 CUB0.5010.20102.00 
  Ortiz Suarez, Isam m2522 CUB1.0010.62106.20 
  Martinez Duany, Lelys f2485 CUB1.0010.57105.70 
  De La Paz Perdomo, Frank g2491 CUB0.5010.08100.80 
  Almeida Quintana, Omar g2521 CUB0.5010.12101.20 
  Perez Garcia, Rodney m2436 CUB0.5010.00100.00 
  Gonzalez Vidal, Yuri m2507 CUB0.5010.10101.00 
  Vera Gonzalez-Quevedo, Reynaldo g2479 CUB0.5010.06100.60 
  Bacallao Alonso, Yusnel f2438 CUB0.5010.01100.10 

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)
 
 Campeonato Nacional de Ajedrez Masculino Final 2009 Las Tunas CUB 2009-01-20
RcRownchangeKK*chgGame
 2540 2434 2.00 9 -1.21 10 -12.10 
  Martinez, Lelys f2485 CUB0.001-0.4310-4.30 
  Corrales Jimenez, Fidel g2586 CUB0.001-0.3010-3.00 
  Quezada Perez, Yuniesky g2590 CUB0.001-0.2910-2.90 
  Bruzon Batista, Lazaro g2617 CUB0.5010.24102.40 
  Delgado Ramirez, Neuris g2550 CUB0.001-0.3410-3.40 
  Almeida Quintana, Omar g2521 CUB0.5010.12101.20 
  Hernandez Carmenate, Holden g2568 CUB0.001-0.3210-3.20 
  Gonzalez Vidal, Yuri g2507 CUB1.0010.60106.00 
  Bacallao, Yusnel f2438 CUB0.001-0.4910-4.90 

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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