Individual Calculations January 2012
 Vigoa Apecheche, Yadira  Total change: -31.50  Rating chartPersonal card
 Zonal Occidental La Habana CUB 2011-11-15
RcRownchangeKK*chgGame
 2099 1979 2.00 12 -2.10 15 -31.50 
  Miranda Llanes, Yerisbel wf2226 CUB0.001-0.1915-2.85 
  Rodriguez Caballero, Mayrelis 2015 CUB0.5010.05150.75 
  Catala Matienzo, Ivette wf2130 CUB0.001-0.3015-4.50 
  Hernandez Moya, Yuleisy wf2151 CUB0.001-0.2715-4.05 
  Pages Roman, Seidy wf2000 CUB0.5010.03150.45 
  Sanchez Ones, Yenis 2025 CUB0.001-0.4415-6.60 
  Fonte Sanchez, Paula 2072 CUB0.001-0.3715-5.55 
  Corrales Jimenez, Zenia wm2195 CUB0.001-0.2215-3.30 
  Cueto Rodriguez, Yanet wf2106 CUB0.001-0.3315-4.95 
  Espinosa Garcia, Sandra wm2108 CUB0.001-0.3315-4.95 
  Gonzalez Ochoa, Yoana 2051 CUB1.0010.60159.00 
  Romero Nunez, Wendy wf2106 CUB0.001-0.3315-4.95 

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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