Individual Calculations January 2012
 Cruz De Leon, Roberto  Total change: -10.20  Rating chartPersonal card
 Final Provincial de Cienfuegos Cienfuegos CUB 2011-10-15
RcRownchangeKK*chgGame
 2066 2193 6.00 10 -0.68 15 -10.20 
  Hernandez Sosa, Oscar L 2079 CUB1.0010.34155.10 
  Tenreyro Mauri, Luis E 2179 CUB1.0010.48157.20 
  Marrero Fernandez, Ahmed 2057 CUB0.001-0.6815-10.20 
  Ruiz Ponce, Luis 2048 CUB0.001-0.6915-10.35 
  Fernandez Martinez, Juan Carlos 1978 CUB1.0010.23153.45 
  Gonzalez Garay, Carlos 2058 CUB0.501-0.1815-2.70 
  Brito Zamora, Alberto 2029 CUB1.0010.28154.20 
  Martinez Valera, Andres 2006 CUB0.001-0.7415-11.10 
  Hidalgo Dibut, Alejandro 2133 CUB1.0010.42156.30 
  Llanes Sotolongo, Oscar Luis 2088 CUB0.501-0.1415-2.10 

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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