Individual Calculations March 2017
 Velikova, Gabriela  Total change: 40.00  Rating chartPersonal card
 39th Bulgarian Open Championship Memorial "Georgi Tringov" B Plovdiv BUL 2017-01-29
RcRownchangeKK*chgGame
 1723 1522 2.50 6 0.88 40 35.20 
  Stanchev, Svetoslav 1922  * BUL0.001-0.0840-3.20 
  Minev, Preslav 1141 BUL1.0010.09403.60 
  Petkov, Rostislav 1904 BUL0.5010.414016.40 
  Simeonov, Svetoslav 1786 BUL0.001-0.1840-7.20 
  Ivanov, Ljubomir 1837 BUL1.0010.864034.40 
  Petkov, Preslav 1746 BUL0.001-0.2240-8.80 
 * 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)
 
 66th Bulgarian Individual Chess Championship Semifinal - Women Plovdiv BUL 2017-02-06
RcRownchangeKK*chgGame
 1600 1522 3.00 7 0.12 40 4.80 
  Salimova, Nurgyul wf1922  * BUL0.001-0.0840-3.20 
  Petkova, Irina 1122  * BUL1.0010.08403.20 
  Yordanova, Kristina 1545 BUL1.0010.534021.20 
  Vasileva, Cveta 1562 BUL1.0010.564022.40 
  Radeva, Viktoria wf1922  * BUL0.001-0.0840-3.20 
  Ilieva, Nikol 1629 BUL0.001-0.3540-14.00 
  Ivanova, Dilyana wc1496 BUL0.001-0.5440-21.60 
 * 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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