Individual Calculations March 2012
 Frometa Castillo, Zirka  Total change: -11.10  Rating chartPersonal card
 Campeonato Femenino de Cuba Grupo 1 Holguin CUB 2012-01-24
RcRownchangeKK*chgGame
 2220 2113 2.50 9 -0.74 15 -11.10 
  Perez Rodriguez, Jennifer wm2159 CUB0.001-0.4415-6.60 
  Castillo Coca, Mairebys wf2153 CUB0.5010.06150.90 
  Llaudy Pupo, Lisandra wm2238 CUB0.001-0.3315-4.95 
  Hernandez Moya, Yuleisy wf2175 CUB1.0010.59158.85 
  Sanchez Comesana, Angelica 2055 CUB0.001-0.5815-8.70 
  Ordaz Valdes, Lisandra Teresa wg2378 CUB0.001-0.1815-2.70 
  Marrero Lopez, Yaniet wg2279 CUB0.001-0.2815-4.20 
  Vigoa Apecheche, Yanira wg2267 CUB0.5010.21153.15 
  Campos Vila, Milena wm2274 CUB0.5010.21153.15 

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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