Individual Calculations January 2012
 Cruz De La Osa, Reyder  Total change: -12.00  Rating chartPersonal card
 IV Tras la Huella del Che La Habana CUB 2011-12-03
RcRownchangeKK*chgGame
 2246 2277 3.00 7 -0.80 15 -12.00 
  Infante Machin, Brian Jose 2178 CUB0.501-0.1415-2.10 
  Fernandez Guillen, Ernesto J 2136 CUB0.501-0.1915-2.85 
  Larrua Gonzalez, Fernando Oscar f2291 CUB0.001-0.4815-7.20 
  Leonard Torres, Pedro 2185 CUB1.0010.37155.55 
  Li Torres, Manuel Eugenio f2283 CUB0.001-0.4915-7.35 
  Lopez Vilier, Luis Angel f2314 CUB0.001-0.4515-6.75 
  Fernandez Hernandez, Arturo A f2336 CUB1.0010.58158.70 

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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