Individual Calculations January 2013
 Vigoa Apecheche, Yadira  Total change: -9.00  Rating chartPersonal card
 Zonal Nacional Occidental La Habana CUB 2012-11-16
RcRownchangeKK*chgGame
 2097 1967 3.00 11 -0.60 15 -9.00 
  Catala Matienzo, Ivette wf2119 CUB0.001-0.3015-4.50 
  Cueto Rodriguez, Janed wf2114 CUB0.5010.20153.00 
  Fonte Sanchez, Paula 2067 CUB0.001-0.3615-5.40 
  Gonzalez Ochoa, Yoana 2085 CUB0.5010.16152.40 
  Romero Nunez, Wendy wf2126 CUB0.001-0.2915-4.35 
  Espinosa Garcia, Sandra wm2062 CUB0.5010.13151.95 
  Pages Roman, Seidy wf2024 CUB1.0010.58158.70 
  Corrales Jimenez, Zenia wm2217 CUB0.001-0.1915-2.85 
  Blanco Garcia, Liliam Barbara 2010 CUB0.5010.06150.90 
  Hernandez Moya, Yuleisy wm2167 CUB0.001-0.2415-3.60 
  Roca Rojas, Ana Flavia 2080 CUB0.001-0.3515-5.25 

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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