Individual Calculations January 2012
 Guerra Hernandez, Conrado Luis  Total change: -12.60  Rating chartPersonal card
 IV Tras la Huella del Che La Habana CUB 2011-12-03
RcRownchangeKK*chgGame
 2106 2023 1.50 6 -0.84 15 -12.60 
  Padura Padilla, Nelson 2048 CUB0.5010.03150.45 
  Quesada Chow, Ismael Adan 2175 CUB0.001-0.3015-4.50 
  Lledo Perez, Sandy Osvaldo 1951 CUB0.501-0.1015-1.50 
  Macia Velazquez, Marlies 2194 CUB0.001-0.2715-4.05 
  De La Torre Morales, Julio D 2089 CUB0.5010.09151.35 
  Vitier Vazquez, Cristian 2177 CUB0.001-0.2915-4.35 

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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