Individual Calculations March 2012
 Cierna Rodriguez, Alain  Total change: -9.90  Rating chartPersonal card
 Rogelio Ortega in memoriam La Habana CUB 2011-12-10
RcRownchangeKK*chgGame
 2133 2076 4.00 11 -0.66 15 -9.90 
  Cruz Portuondo, Manuel De Jesus 2013 CUB0.501-0.0915-1.35 
  Perez Torres, Youset 2008 CUB0.501-0.0915-1.35 
  Lopez Vilier, Luis Angel f2314 CUB0.001-0.2015-3.00 
  Ragolta Franco, Eduardo f2223 CUB0.001-0.3015-4.50 
  Macia Velazquez, Marlies 2194 CUB0.001-0.3415-5.10 
  Charon Mustelier, Manuel f2164 CUB0.5010.12151.80 
  Zayas Sosa, Alfredo 2148 CUB0.001-0.4015-6.00 
  Vazquez Matos, Adolfo Antonio 2138 CUB0.5010.09151.35 
  Gonzalez Rondon, Gelacio 2145 CUB0.5010.10151.50 
  Cespedes Gutierrez, Yoan 2074 CUB0.5010.00150.00 
  Rey Rodriguez, Yosvany 2040 CUB1.0010.45156.75 

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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