Individual Calculations March 2016
 Echavarria Gonzalez, Mariana Y.  Total change: -10.00  Rating chartPersonal card
 502 Aniversario de la Villa Camaguey CUB 2016-02-16
RcRownchangeKK*chgGame
 1713 1695 3.00 7 -0.25 40 -10.00 
  Nieto Rego, Ana 1746 ESP0.001-0.4340-17.20 
  Frometa Romero, Oscar Luis 1810 CUB1.0010.664026.40 
  Ledon Suarez, Adiel 1755 CUB0.001-0.4240-16.80 
  Miranda Medina, Fatima Patricia 1740 CUB1.0010.564022.40 
  Medina Mulgado, Lien 1358 CUB0.001-0.8840-35.20 
  Perez Lorenzo, Enmanuel 1761 CUB0.001-0.4140-16.40 
  Hernandez Gil, Ineymig 1818 CUB1.0010.674026.80 

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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