Individual Calculations March 2016
 Bratimirova, Dimitrinka  Total change: -18.40  Rating chartPersonal card
 38th International Open "Georgi Tringov Memorial" Plovdiv BUL 2016-01-31
RcRownchangeKK*chgGame
 1888 1922 3.50 8 -0.92 20 -18.40 
  Huhndorf, Arnold f2250 GER0.001-0.1320-2.60 
  Kulev, Atanas 1676 BUL1.0010.19203.80 
  Ilchov, Rosen 2211 BUL0.001-0.1620-3.20 
  Petkov, Preslav 1714 BUL1.0010.23204.60 
  Injac, Teodora wf2200 SRB0.001-0.1720-3.40 
  Stankovski, Marin 1629 BUL0.001-0.8520-17.00 
  Sharkov, Venko 1681 BUL1.0010.20204.00 
  Petkov, Momchil 1745 BUL0.501-0.2320-4.60 

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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