Individual Calculations January 2013
 Gonzalez Ochoa, Yoana  Total change: 15.45  Rating chartPersonal card
 Zonal Nacional Occidental La Habana CUB 2012-11-16
RcRownchangeKK*chgGame
 2087 2085 6.50 11 1.03 15 15.45 
  Blanco Garcia, Liliam Barbara 2010 CUB1.0010.40156.00 
  Hernandez Moya, Yuleisy wm2167 CUB0.5010.11151.65 
  Roca Rojas, Ana Flavia 2080 CUB0.501-0.0115-0.15 
  Vigoa Apecheche, Yadira 1967 CUB0.501-0.1615-2.40 
  Catala Matienzo, Ivette wf2119 CUB1.0010.55158.25 
  Cueto Rodriguez, Janed wf2114 CUB0.5010.04150.60 
  Fonte Sanchez, Paula 2067 CUB0.001-0.5315-7.95 
  Romero Nunez, Wendy wf2126 CUB0.5010.06150.90 
  Espinosa Garcia, Sandra wm2062 CUB0.501-0.0315-0.45 
  Pages Roman, Seidy wf2024 CUB1.0010.42156.30 
  Corrales Jimenez, Zenia wm2217 CUB0.5010.18152.70 

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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