Individual Calculations December 2015
 Santiesteban Garce, Betsandra Y.  Total change: 85.60  Rating chartPersonal card
 Final Nacional Escolar 2015 Villa Clara CUB 2015-09-17
RcRownchangeKK*chgGame
 1835 1817 5.50 7 2.14 40 85.60 
  Perez Soriano, Melissa Milagros 1803 CUB1.0010.484019.20 
  Alfonso Ruisanchez, Laritza 1907 CUB1.0010.624024.80 
  Reyes Fonseca, Ammi Sarai 2116 CUB1.0010.854034.00 
  Martinez Mesa, Chaneli wf1890 CUB0.5010.10404.00 
  Obregon Garcia, Roxangel wc1780 CUB0.001-0.5540-22.00 
  Fong Montejo, Maria De Los A. 1771 CUB1.0010.444017.60 
  Armenteros Gonzalez, Melanie 1575 CUB1.0010.20408.00 

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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