Individual Calculations September 2011
 Morella Cabrera, Julio Antonio  Total change: 8.40  Rating chartPersonal card
 III Francisco Martinez Villa Clara CUB 2011-08-01
RcRownchangeKK*chgGame
 2246 2243 7.50 14 0.56 15 8.40 
  Hernandez Copin, Elvis 2236 CUB1.0010.49157.35 
  Hernandez Gonzalez, William 2224 CUB1.0010.47157.05 
  Hernandez Noa, Rodney 2297 CUB0.5010.08151.20 
  Macias Velazquez, Marlies 2234 CUB0.001-0.5115-7.65 
  Garcia Matos, Richard A 2247 CUB0.5010.01150.15 
  Ragolta Franco, Eduardo f2250 CUB0.5010.01150.15 
  Gil Alba, Hector Luis f2232 CUB0.501-0.0215-0.30 
  Hernandez Copin, Elvis 2236 CUB0.501-0.0115-0.15 
  Hernandez Gonzalez, William 2224 CUB1.0010.47157.05 
  Hernandez Noa, Rodney 2297 CUB0.001-0.4215-6.30 
  Macias Velazquez, Marlies 2234 CUB0.501-0.0115-0.15 
  Garcia Matos, Richard A 2247 CUB0.5010.01150.15 
  Ragolta Franco, Eduardo f2250 CUB0.5010.01150.15 
  Gil Alba, Hector Luis f2232 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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