Individual Calculations September 2012
 Macia Velazquez, Marlies  Total change: 17.85  Rating chartPersonal card
 VI Giraldilla Grupo Abierto II La Habana CUB 2012-08-07
RcRownchangeKK*chgGame
 2120 2173 7.50 11 1.19 15 17.85 
  Rey Rodriguez, Yosvany 2078 CUB1.0010.37155.55 
  Espinosa Garcia, Sandra wm2061 CUB1.0010.35155.25 
  Perez Ibanez, Rene 2114 CUB0.001-0.5815-8.70 
  Arguelles Loy, Felix Orlando 2095 CUB1.0010.39155.85 
  Campos Jimenez, Augusto Cesar 2105 CUB0.501-0.0915-1.35 
  Avila Bagdasarova, Eladio E 2095 CUB0.001-0.6115-9.15 
  Ulloa Gonzalez, Luis 2109 CUB0.501-0.0915-1.35 
  Llorente Bello, Eduardo 2104 CUB1.0010.40156.00 
  Cardenas Ballester, Maydelin wf2135 CUB1.0010.45156.75 
  Agra Caballero, Ariel 2232 CUB1.0010.58158.70 
  Roll Renford, Evelio Amaurys 2189 CUB0.5010.02150.30 

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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