Individual Calculations August 2021
 Valentinov, Aleksandar  Total change: 92.40  Rating chartPersonal card
 43rd Open, National individual cup, Tringov Memorial Plovdiv BUL 2021-07-01
RcRownchangeKK*chgGame
 1396 1076 3.50 9 2.11 40 84.40 
  Kolev, Hristian 1476  * BUL0.001-0.0840-3.20 
  Genchev, Damjan 1476  * BUL0.001-0.0840-3.20 
  Sedmakov, Georgi 1362 BUL1.0010.844033.60 
  Chitakova, Galya 1476  * BUL0.5010.424016.80 
  Kolev, Georgi 1476  * BUL0.001-0.0840-3.20 
  Karova, Peya 1455 BUL0.001-0.0940-3.60 
  Georgieva, Yoana 1055 BUL1.0010.474018.80 
  Georgiev, Ivan Y 1311 BUL1.0010.794031.60 
  Enev, Enio 1476  * BUL0.001-0.0840-3.20 
 * 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)
 
 Bulgarian Individual Chess Championship Boys 12-2021 Asenovgrad BUL 2021-07-17
RcRownchangeKK*chgGame
 1198 1076 2.00 5 0.20 40 8.00 
  Dimitrov, Martin 1476  * BUL0.001-0.0840-3.20 
  Uzunov, Stefan 1200 BUL0.001-0.3340-13.20 
  Dobrev, Simeon 1121 BUL0.001-0.4440-17.60 
  Radev, Slavi 1091 BUL1.0010.524020.80 
  Panayotov, Mihail 1100 BUL1.0010.534021.20 
 * 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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