Individual Calculations July 2022
 Stoyanov, Stoyan Or  Total change: -20.00  Rating chartPersonal card
 V International Chess Tournament Djuni Cup Primorsko BUL 2022-06-02
RcRownchangeKK*chgGame
 1881 2148 5.00 8 -1.47 20 -29.40 
  Simeonov, Svetoslav 1716 BUL1.0010.07201.40 
  Bochev, Krasimir 1926 BUL0.501-0.2820-5.60 
  Todorov, Tsetsko 2002 BUL0.501-0.2020-4.00 
  Zhelev, Mavri 1797 BUL1.0010.11202.20 
  Andreev, Simeon 1748  * BUL1.0010.08201.60 
  Stoychev, Ognian 1900 BUL0.501-0.3120-6.20 
  Kuzhilniy, Oleksandr 2024 UKR0.001-0.6720-13.40 
  Malay, Sergey 1933 BUL0.501-0.2720-5.40 
 * 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
 1950 2148 7.00 9 0.47 20 9.40 
  Merdzhanov, Vladko 1748  * BUL1.0010.08201.60 
  Parvanov, Mitko 1806 BUL1.0010.12202.40 
  Nahornyi, Ihor 1970 UKR0.501-0.2320-4.60 
  Bochev, Krasimir 1926 BUL1.0010.22204.40 
  Dimitrov, Dejan 2047 BUL0.501-0.1420-2.80 
  Botev, Stanislav 1727 BUL1.0010.07201.40 
  Banov, Boil 2082 BUL1.0010.41208.20 
  Bargan, Sergiu m2256 MDA0.001-0.3520-7.00 
  Russev, Nikolay 1990 UKR1.0010.29205.80 
 * 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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