Individual Calculations July 2015
 Bukhteeva, Viktoria  Total change: -6.20  Rating chartPersonal card
 48th Team Championship Women 2015 Sunny beach BUL 2015-05-31
RcRownchangeKK*chgGame
 2186 2169 3.00 7 -0.31 20 -6.20 
  Voiska, Margarita wg2349 BUL1.0010.742014.80 
  Yordanova, Svetla wm2129 BUL0.501-0.0620-1.20 
  Velcheva, Maria wg2224 BUL0.001-0.4220-8.40 
  Nikolova, Adriana wg2332 BUL0.001-0.2820-5.60 
  Maneva, Ani 1896 BUL1.0010.17203.40 
  Stojanovic, Andjelija wg2289 SRB0.001-0.3420-6.80 
  Ilieva, Hristina 2082 BUL0.501-0.1220-2.40 

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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