Individual Calculations January 2013
 Diaz Rodriguez, Andro  Total change: -8.10  Rating chartPersonal card
 Orlando Mestre 2012 La Habana CUB 2012-11-22
RcRownchangeKK*chgGame
 2220 2313 3.50 6 -0.27 30 -8.10 
  Alcierna Carreras, Miguel H 2198 CUB0.001-0.6630-19.80 
  Casal Roses, Alfredo 2233 CUB1.0010.393011.70 
  Diaz Rosario, Roberto Santiago 2186 CUB0.501-0.1730-5.10 
  Vazquez Roque, Miguel Antonio 2268 CUB0.501-0.0630-1.80 
  Bueno Fortuna, Francisco 2205 CUB1.0010.353010.50 
  Gonzalez Mesa, Daniel 2228 CUB0.501-0.1230-3.60 

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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