Individual Calculations April 2008
 Armas Alfonso, Giselle  Total change: 9.00  Rating chartPersonal card
 SEMIFINAL NACIONAL FEMENINO Villaclara 2007 SANTA CLARA CUB 2007-12-12
RcRownchangeKK*chgGame
 2154 2037 3.00 7 0.60 15 9.00 
  Fandino Reyes, Roquelina wm2197 CUB0.5010.21153.15 
  Cueto Rodriguez, Yanet wf2156 CUB0.5010.16152.40 
  Vigoa Apecheche, Yanira wf2238 CUB0.001-0.2415-3.60 
  Badalo, Tanis wf2152 CUB1.0010.66159.90 
  Miranda, Tania wf2175 CUB0.5010.19152.85 
  Romero, Nunez Wendy 2005 CUB0.501-0.0415-0.60 
  Frometa Castillo, Zirka wm2152 CUB0.001-0.3415-5.10 

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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