Individual Calculations December 2015
 Reyes Fonseca, Ammi Sarai  Total change: -91.60  Rating chartPersonal card
 Final Nacional Escolar 2015 Villa Clara CUB 2015-09-17
RcRownchangeKK*chgGame
 1873 2116 2.50 6 -2.29 40 -91.60 
  Miranda Medina, Fatima Patricia 1980 CUB1.0010.324012.80 
  Venzant Batista, Marcia Camila 1880 CUB0.001-0.8040-32.00 
  Santiesteban Garce, Betsandra Y. 1817 CUB0.001-0.8540-34.00 
  Martinez Mesa, Chaneli wf1890 CUB1.0010.21408.40 
  Del Rosario Silva, Dexnisi 1889 CUB0.501-0.2940-11.60 
  Obregon Garcia, Roxangel wc1780 CUB0.001-0.8840-35.20 

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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