Individual Calculations July 2022
 Dragiev, Drago  Total change: 4.80  Rating chartPersonal card
 V International Chess Tournament Djuni Cup Primorsko BUL 2022-06-02
RcRownchangeKK*chgGame
 1800 1730 4.00 9 0.25 20 5.00 
  Fassnacht, Peter 2149 AND0.001-0.0720-1.40 
  Basov, Nikita 1543 UKR1.0010.26205.20 
  Valchev, Martin V 1330  * BUL1.0010.08201.60 
  Angelov, Zvetomir 2076 BUL0.001-0.1120-2.20 
  Blagoev, Denislav 1456 BUL1.0010.17203.40 
  Bochev, Krasimir 1926 BUL0.001-0.2520-5.00 
  Toshkov, Angel 1826 BUL1.0010.632012.60 
  Popov, Georgi 1892 BUL0.001-0.2920-5.80 
  Todorov, Tsetsko 2002 BUL0.001-0.1720-3.40 
 * 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)
 
 Primorsko Open 2022 Primorsko BUL 2022-06-08
RcRownchangeKK*chgGame
 1730 1730 4.00 8 -0.01 20 -0.20 
  Kuzhilniy, Oleksandr 2024 UKR0.001-0.1520-3.00 
  Basova, Yuliya 1442 UKR1.0010.16203.20 
  Marholev, Dimitar m2172 BUL0.001-0.0620-1.20 
  Kolarov, Miroslav 1512 BUL1.0010.22204.40 
  Russev, Nikolay 1990 UKR0.001-0.1820-3.60 
  Nenova, Andzhelika 1330  * BUL1.0010.08201.60 
  Rahnev, Alexander 1946 BUL0.001-0.2220-4.40 
  Vasileva, Cveta 1427 BUL1.0010.14202.80 
 * 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)
 

 

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