Individual Calculations July 2022
 Bochev, Krasimir  Total change: 29.60  Rating chartPersonal card
 V International Chess Tournament Djuni Cup Primorsko BUL 2022-06-02
RcRownchangeKK*chgGame
 1890 1926 5.00 9 0.30 20 6.00 
  Vatkovski, Mitko 1498 BUL1.0010.07201.40 
  Stoyanov, Stoyan Or 2148 BUL0.5010.28205.60 
  Vandev, Dimitar 2059 BUL0.5010.18203.60 
  Banov, Boil 2082 BUL0.5010.21204.20 
  Todorov, Tsetsko 2002 BUL0.5010.10202.00 
  Dragiev, Drago 1730 BUL1.0010.25205.00 
  Andreev, Simeon 1526  * BUL0.501-0.4220-8.40 
  Veleski, Robert f2167 MKD0.001-0.2020-4.00 
  Zhelev, Mavri 1797 BUL0.501-0.1720-3.40 
 * 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
 1898 1926 5.00 8 1.18 20 23.60 
  Atanasov, Kristiyan 1526  * BUL1.0010.08201.60 
  Stancev, Semion 1416 MDA1.0010.04200.80 
  Stoyanov, Stoyan Or 2148 BUL0.001-0.2220-4.40 
  Russeva, Mariia 1366 UKR1.0010.02200.40 
  Todorov, Ognjan m2154 BUL0.5010.29205.80 
  Gromovs, Sergejs f2203 ITA1.0010.832016.60 
  Smolin, Sergey m2175 UKR0.5010.31206.20 
  Ilchov, Rosen 2199 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)
 

 

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