Individual Calculations March 2012
 Perez Torres, Youset  Total change: -2.10  Rating chartPersonal card
 Rogelio Ortega in memoriam La Habana CUB 2011-12-10
RcRownchangeKK*chgGame
 2139 2008 3.50 11 -0.14 15 -2.10 
  Lopez Vilier, Luis Angel f2314 CUB0.001-0.1415-2.10 
  Cierna Rodriguez, Alain 2076 CUB0.5010.09151.35 
  Ragolta Franco, Eduardo f2223 CUB0.5010.27154.05 
  Macia Velazquez, Marlies 2194 CUB1.0010.741511.10 
  Charon Mustelier, Manuel f2164 CUB0.001-0.2915-4.35 
  Zayas Sosa, Alfredo 2148 CUB0.5010.19152.85 
  Vazquez Matos, Adolfo Antonio 2138 CUB0.001-0.3215-4.80 
  Gonzalez Rondon, Gelacio 2145 CUB0.001-0.3215-4.80 
  Cespedes Gutierrez, Yoan 2074 CUB0.5010.09151.35 
  Rey Rodriguez, Yosvany 2040 CUB0.001-0.4615-6.90 
  Cruz Portuondo, Manuel De Jesus 2013 CUB0.5010.01150.15 

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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