Individual Calculations January 2013
 Espinosa Garcia, Sandra  Total change: 20.55  Rating chartPersonal card
 Zonal Nacional Occidental La Habana CUB 2012-11-16
RcRownchangeKK*chgGame
 2089 2062 6.50 11 1.41 15 21.15 
  Pages Roman, Seidy wf2024 CUB0.501-0.0515-0.75 
  Corrales Jimenez, Zenia wm2217 CUB1.0010.711510.65 
  Blanco Garcia, Liliam Barbara 2010 CUB0.501-0.0715-1.05 
  Hernandez Moya, Yuleisy wm2167 CUB0.5010.14152.10 
  Roca Rojas, Ana Flavia 2080 CUB0.5010.03150.45 
  Vigoa Apecheche, Yadira 1967 CUB0.501-0.1315-1.95 
  Catala Matienzo, Ivette wf2119 CUB0.5010.08151.20 
  Cueto Rodriguez, Janed wf2114 CUB0.5010.07151.05 
  Fonte Sanchez, Paula 2067 CUB1.0010.51157.65 
  Gonzalez Ochoa, Yoana 2085 CUB0.5010.03150.45 
  Romero Nunez, Wendy wf2126 CUB0.5010.09151.35 

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)
 
 Tras las Huellas del Che La Habana CUB 2012-12-03
RcRownchangeKK*chgGame
 2057 2062 2.50 5 -0.04 15 -0.60 
  Diaz Perez, Ariel 2038 CUB0.001-0.5315-7.95 
  Pino Perez, Lazaro 2122 CUB0.5010.08151.20 
  Torrez Uriarte, Reinier 2070 CUB0.5010.01150.15 
  Hernandez Izquierdo, Agustin 2034 CUB0.501-0.0415-0.60 
  Blanco Milet, Leandro 2019 CUB1.0010.44156.60 

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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