Individual Calculations January 2012
 Macia Velazquez, Marlies  Total change: 14.55  Rating chartPersonal card
 IV Tras la Huella del Che La Habana CUB 2011-12-03
RcRownchangeKK*chgGame
 2108 2194 6.50 9 0.97 15 14.55 
  De Quesada Pena, Alexei 2251 CUB0.5010.08151.20 
  Alvarez Leyva, Harold 2102 CUB0.001-0.6315-9.45 
  Perez Torres, Youset 2008 CUB1.0010.26153.90 
  Gomez Pereda, Jaime 2138 CUB1.0010.42156.30 
  De La Torre Morales, Julio D 2089 CUB0.501-0.1415-2.10 
  Guerra Hernandez, Conrado Luis 2023 CUB1.0010.27154.05 
  Vitier Vazquez, Cristian 2177 CUB0.501-0.0215-0.30 
  Chacon Beltran, Jose Antonio 2145 CUB1.0010.43156.45 
  Bauta Camejo, Reynier 2041 CUB1.0010.30154.50 

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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