Individual Calculations July 2011
 Martinez Ival, Carlos  Total change: 8.55  Rating chartPersonal card
 Gilberto Garcia in Memoriam La Habana CUB 2011-05-21
RcRownchangeKK*chgGame
 2158 2109 2.50 7 -0.53 15 -7.95 
  Zayas Sosa, Alfredo 2217 CUB0.001-0.3515-5.25 
  Echevarria Del Toro, Vladimir 2169 CUB0.5010.08151.20 
  Alvarez Fernandez, Carlos Rene 2196 CUB0.5010.12151.80 
  Quintana Mesoner, Merquiades Amau 2129 CUB0.5010.03150.45 
  Macia Velazquez, Marlies 2214 CUB0.001-0.3615-5.40 
  Fernandez Mayola, Reynold Rafael 2131 CUB0.001-0.4715-7.05 
  Lopez Gonzalez, Abel Fabian 2049 CUB1.0010.42156.30 

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)
 
 II Ernesto Guevara de la Serna La Habana CUB 2011-06-06
RcRownchangeKK*chgGame
 2072 2109 5.50 8 1.10 15 16.50 
  Calbiat Perez, Lazaro Reinier 2116 CUB1.0010.51157.65 
  Gonzalez Rondon, Gelasio 2123 CUB0.001-0.4815-7.20 
  Sotolongo Giron, Jose Tomas 2090 CUB0.501-0.0315-0.45 
  Ladron De Guevara, Jose L 2003 CUB0.001-0.6415-9.60 
  Cierna Rodriguez, Alain 2068 CUB1.0010.44156.60 
  Remon Rivero, Yunier 2084 CUB1.0010.47157.05 
  Vazquez Matos, Adolfo Antonio 2092 CUB1.0010.48157.20 
  Morera Pernas, Ramon 1998 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)
 

 

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