Individual Calculations January 2017
 Del Toro Batista, Yosmani  Total change: -29.80  Rating chartPersonal card
 Confraternidad Latinoamericana 2016 La Habana CUB 2016-11-14
RcRownchangeKK*chgGame
 1943 2160 4.50 8 -1.49 20 -29.80 
  Rama Gonzalez, Ricardo 1983 CUB0.501-0.2320-4.60 
  Gonzalez Porro, Armando Andres 2047 CUB0.501-0.1520-3.00 
  Nieto Rego, Ana 1796 ESP1.0010.10202.00 
  Zayas Sosa, Alfredo 2097 CUB0.001-0.5920-11.80 
  Arguelles Loy, Felix Orlando 2181 CUB0.001-0.4720-9.40 
  Otero Marino, Alain 1871 CUB0.501-0.3420-6.80 
  Mendoza Perez, Brayan 1790 CUB1.0010.10202.00 
  Morales Morales, Ananda De La C. 1779 CUB1.0010.09201.80 

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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