Individual Calculations August 2020
 Karaivanova, Petya  Total change: 5.60  Rating chartPersonal card
 42nd OPEN, NATIONAL INDIVIDUAL CUP, G. TRINGOV MEMORIAL - Tournament A Plovdiv BUL 2020-07-12
RcRownchangeKK*chgGame
 1878 1841 4.00 8 0.32 40 12.80 
  Vasileva, Cveta 1470 BUL1.0010.10404.00 
  Yordanov, Lachezar f2241  * BUL0.001-0.0840-3.20 
  Chilikova, Eli 1453 BUL1.0010.09403.60 
  Tashev, Aleksandar 2229 BUL0.001-0.0940-3.60 
  Kamenov, Valentin 1752 BUL1.0010.384015.20 
  Angelov, Kosta m2097 BUL0.5010.314012.40 
  Dyakov, Martin 2066 BUL0.001-0.2240-8.80 
  Ilieva, Ralitsa 1714 BUL0.501-0.1740-6.80 
 * 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)
 
 Bilgarian Individual Chess Championship G14 standart Asenovgrad BUL 2020-07-20
RcRownchangeKK*chgGame
 1482 1841 6.00 7 -0.18 40 -7.20 
  Todorova, Dobrinka 1441  * BUL1.0010.08403.20 
  Petkova, Irina 1441  * BUL1.0010.08403.20 
  Strendeva, Viktoria 1441  * BUL1.0010.08403.20 
  Ivanova, Dilyana wc1726 BUL0.001-0.6640-26.40 
  Grigorova, Asya 1441  * BUL1.0010.08403.20 
  Chuchukova, Stefani 1441  * BUL1.0010.08403.20 
  Ilieva, Kalina 1441  * BUL1.0010.08403.20 
 * 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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