Individual Calculations September 2010
 Chilingirova, Pavlina  Total change: -23.70  Rating chartPersonal card
 20-th open womens Bulgarian championship Vratsa BUL 2010-07-25
RcRownchangeKK*chgGame
 2013 2165 3.00 7 -1.58 15 -23.70 
  Vasova, Maria 1765  * BUL1.0010.08151.20 
  Voiska, Margarita wg2330 BUL0.5010.22153.30 
  Nikolova, Adriana wm2298 BUL0.001-0.3215-4.80 
  Ivanova, Gergana 1771 BUL0.501-0.4215-6.30 
  Dragomirescu, Angela wm2181 ROU0.001-0.4815-7.20 
  Atanasova, Elitsa 1765  * BUL0.001-0.9215-13.80 
  Galunova, Tsveta 1983 BUL1.0010.26153.90 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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