Individual Calculations March 2019
 Maria, Lia-Alexandra  Total change: -20.80  Rating chartPersonal card
 41 G.Tringov Memorial Tournament B Plovdiv BUL 2019-02-03
RcRownchangeKK*chgGame
 1428 1427 3.50 8 -0.52 40 -20.80 
  Petkov, Hristo 1827  * BUL0.001-0.0840-3.20 
  Enev, Aleks 1038 BUL1.0010.09403.60 
  Dilkov, Valentin 1827  * BUL0.001-0.0840-3.20 
  Kabasanov, Dimitar 1050 BUL1.0010.09403.60 
  Kirchev, Krasimir 1827  * BUL0.001-0.0840-3.20 
  Bonev, Martin 1052 BUL1.0010.09403.60 
  Petkova, Irina 1180 BUL0.501-0.3140-12.40 
  Yordanov, Ivan Y. 1625 BUL0.001-0.2440-9.60 
 * 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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