Individual Calculations July 2012
 Cruz De La Osa, Reyder  Total change: -17.40  Rating chartPersonal card
 Capablanca in Memoriam Abierto 1 La Habana CUB 2012-05-03
RcRownchangeKK*chgGame
 2345 2271 4.00 10 -0.06 15 -0.90 
  Rasmussen, Karsten m2427 DEN0.001-0.2915-4.35 
  Cardenas Ballester, Maydelin wf2138 CUB1.0010.32154.80 
  Otero Acosta, Diasmany m2423 CUB0.001-0.3015-4.50 
  Barrientos, Sergio E g2513 COL1.0010.801512.00 
  Garcia Carey, Osmel m2344 CUB0.001-0.4015-6.00 
  Fargere, Francois g2467 FRA0.001-0.2515-3.75 
  Cancio-Bello Ayes, Flavia wf2190 CUB1.0010.39155.85 
  Hernandez Noa, Rodney f2303 CUB0.5010.04150.60 
  Enrique Hernandez, Eddy Ernesto 2217 CUB0.501-0.0815-1.20 
  Erwich, Marc m2425 NED0.001-0.2915-4.35 

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)
 
 III Ernesto Guevara La Habana CUB 2012-06-11
RcRownchangeKK*chgGame
 2226 2271 4.50 10 -1.10 15 -16.50 
  Quesada Chow, Ismael Adan 2232 CUB0.001-0.5515-8.25 
  Salgado Segui, Roberto f2253 CUB0.501-0.0315-0.45 
  Zayas Sosa, Alfredo 2210 CUB0.501-0.0815-1.20 
  Vitier Vazquez, Cristian 2248 CUB1.0010.47157.05 
  Vargas Rodriguez, Wilver 2189 CUB0.001-0.6115-9.15 
  Quesada Chow, Ismael Adan 2232 CUB0.501-0.0515-0.75 
  Salgado Segui, Roberto f2253 CUB0.001-0.5315-7.95 
  Zayas Sosa, Alfredo 2210 CUB1.0010.42156.30 
  Vitier Vazquez, Cristian 2248 CUB1.0010.47157.05 
  Vargas Rodriguez, Wilver 2189 CUB0.001-0.6115-9.15 

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)
 

 

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