Individual Calculations September 2014
 Palmero Martinez, Rachel  Total change: 14.80  Rating chartPersonal card
 Abierto La Habana (Copa Giraldilla) Grupo Abierto II La Habana CUB 2014-08-10
RcRownchangeKK*chgGame
 1990 1933 2.50 5 0.37 40 14.80 
  Rey Rodriguez, Yosvany 2151 CUB0.5010.284011.20 
  Munoz Valor, Adonis 2046 CUB0.001-0.3540-14.00 
  Naranjo Carrillo, Eriberto 1912 CUB0.001-0.5340-21.20 
  Martinez Guedes, Jose 1800 CUB1.0010.324012.80 
  Lobato Vazquez, Relfis 2040 CUB1.0010.654026.00 

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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