Individual Calculations April 2008
 Cruz, Jose M.  Total change: 1.25  Rating chartPersonal card
 Final Provincial PRI Pinar del Río CUB 2007-09-07
RcRownchangeKK*chgGame
 2111 1879 2.50 11 0.05 25 1.25 
  Ramos, Alexis f2229 CUB0.001-0.1125-2.75 
  Estrella, Grigorio 2199 CUB0.001-0.1325-3.25 
  Alexander, Rosa 2050 CUB0.001-0.2725-6.75 
  Tomas, Douglas 2178 CUB0.001-0.1525-3.75 
  Frank, Garcia 2110 CUB0.5010.29257.25 
  Licor, Gustavo 2181 CUB0.001-0.1525-3.75 
  Lopez, Jose M 1850 CUB0.501-0.0425-1.00 
  Hernandez, Wilian 1974 CUB0.5010.13253.25 
  Corrales Jimenez, Zenia wf2144 CUB0.001-0.1825-4.50 
  Diaz Perez, Jose David 2213 CUB0.5010.38259.50 
  Miranda, Yerisbel 2095 CUB0.5010.28257.00 

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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