Individual Calculations January 2012
 Sanchez Ones, Yenis  Total change: -20.40  Rating chartPersonal card
 Zonal Occidental La Habana CUB 2011-11-15
RcRownchangeKK*chgGame
 2102 2025 3.00 11 -1.36 15 -20.40 
  Corrales Jimenez, Zenia wm2195 CUB0.001-0.2815-4.20 
  Cueto Rodriguez, Yanet wf2106 CUB0.5010.11151.65 
  Espinosa Garcia, Sandra wm2108 CUB0.001-0.3915-5.85 
  Gonzalez Ochoa, Yoana 2051 CUB0.001-0.4615-6.90 
  Romero Nunez, Wendy wf2106 CUB1.0010.61159.15 
  Vigoa Apecheche, Yadira 1979 CUB1.0010.44156.60 
  Miranda Llanes, Yerisbel wf2226 CUB0.001-0.2415-3.60 
  Catala Matienzo, Ivette wf2130 CUB0.001-0.3615-5.40 
  Hernandez Moya, Yuleisy wf2151 CUB0.5010.17152.55 
  Pages Roman, Seidy wf2000 CUB0.001-0.5315-7.95 
  Fonte Sanchez, Paula 2072 CUB0.001-0.4315-6.45 

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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