Individual Calculations April 2008
 Gomez, Adalberto  Total change: 2.25  Rating chartPersonal card
 Villa del Yayabo Sancti Spiritus CUB 2007-06-11
RcRownchangeKK*chgGame
 2246 2313 4.50 7 0.36 15 5.40 
  Sanchez Alvarez, Roberto C 2262 CUB0.501-0.0715-1.05 
  Charon, Manuel 2177 CUB1.0010.32154.80 
  Ravelo Gil, Eddy f2398 CUB0.5010.12151.80 
  Placencia Perdigon, Lenier 2186 CUB0.501-0.1715-2.55 
  Riverol, Eduardo 2198 CUB1.0010.34155.10 
  Gomez, Reinerio 2191 CUB0.501-0.1715-2.55 
  Gil, Jose Luis f2308 CUB0.501-0.0115-0.15 

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)
 
 Batalla de Ideas Grupo A Matanzas CUB 2007-07-14
RcRownchangeKK*chgGame
 2255 2313 5.00 9 -0.21 15 -3.15 
  Cabrera, Raul 2275 CUB0.501-0.0515-0.75 
  Vega, Lemay f2294 CUB1.0010.47157.05 
  Acosta Pedroso, Gerardo 2129 CUB1.0010.26153.90 
  Delgado, Hector f2332 CUB0.001-0.4715-7.05 
  Gongora Reyes, Liuber f2244 CUB0.501-0.1015-1.50 
  Sanchez Alnvarez, Roberto C. 2262 CUB0.501-0.0715-1.05 
  Gonzalez, Ronier 2220 CUB0.501-0.1315-1.95 
  Martinez, Noel 2207 CUB1.0010.36155.40 
  Hernandez Marquez, Noel f2328 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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