Individual Calculations May 2013
 Zayas Gonzalez, Laura Amalia  Total change: 35.70  Rating chartPersonal card
 499 Aniversario de la Villa Camaguey CUB 2013-04-07
RcRownchangeKK*chgGame
 2015 2089 5.50 8 0.71 15 10.65 
  Solis Guerra, Reynier 2035 CUB1.0010.42156.30 
  Reyes Quinones, Pavel 2077 CUB0.501-0.0215-0.30 
  Varela Mantecon, Raycel 1969 CUB0.501-0.1615-2.40 
  Labrada Gonzalez, Lisbeth 1912 CUB1.0010.27154.05 
  Venegas Sanchez, Norly 2053 CUB1.0010.45156.75 
  Diaz Quesada, George 2116 CUB0.5010.04150.60 
  Rodriguez Alfonso, Omar 2022 CUB0.001-0.5915-8.85 
  Gonzalez Escalona, Luis 1937 CUB1.0010.30154.50 

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)
 
 Final Nacional Juvenil Mayabeque CUB 2013-04-14
RcRownchangeKK*chgGame
 1980 2089 5.50 6 1.67 15 25.05 
  Roca Rojas, Ana Flavia 2092 CUB1.0010.50157.50 
  Sanchez Ones, Yeny 2043 CUB0.501-0.0615-0.90 
  Gutierrez Espinosa, Karen wf2007 CUB1.0010.39155.85 
  Fernandez Rivero, Karla July 2055 CUB1.0010.45156.75 
  Mencos Castillo, Maria wm1815 GUA1.0010.17152.55 
  Rios Cobo, Chabeli 1868 CUB1.0010.22153.30 

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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