Individual Calculations January 2013
 Zayas Sosa, Alfredo  Total change: -9.45  Rating chartPersonal card
 Orlando Mestre 2012 La Habana CUB 2012-11-22
RcRownchangeKK*chgGame
 2218 2144 1.00 7 -1.78 15 -26.70 
  Calvo Quinteiro, Jose Manuel f2267 CUB0.001-0.3315-4.95 
  Ragolta Franco, Eduardo f2211 CUB0.001-0.4115-6.15 
  Lopez Vilier, Luis Angel f2237 CUB0.001-0.3715-5.55 
  Perera Alfonso, Rene Humberto 2206 CUB0.001-0.4115-6.15 
  Charon Mustelier, Manuel f2177 CUB1.0010.55158.25 
  Alvarez Fernandez, Carlos Rene 2220 CUB0.001-0.4015-6.00 
  Lopez Gonzalez, Abel Fabian 2207 CUB0.001-0.4115-6.15 

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)
 
 Tras las Huellas del Che La Habana CUB 2012-12-03
RcRownchangeKK*chgGame
 2146 2177 6.00 9 1.15 15 17.25 
  Cierna Rodriguez, Alain 2149 CUB0.501-0.0415-0.60 
  Junco Gonzalez, Carlos Alberto 2100 CUB1.0010.39155.85 
  Puig Moreira, Livan Jesus 1990 CUB0.501-0.2415-3.60 
  Revuelta Trueba, Cesar Javier 2167 CUB1.0010.49157.35 
  Ibanez Milian, Dagoberto f2138 CUB0.501-0.0515-0.75 
  Alvarez Fernandez, Carlos Rene 2240 CUB0.5010.09151.35 
  Enrique Hernandez, Eddy Ernesto 2246 CUB0.5010.10151.50 
  Leon Valdes, Jony Wilson 2204 CUB0.5010.04150.60 
  Interian Rodriguez, Alberto D. 2084 CUB1.0010.37155.55 

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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