Individual Calculations October 2019
 Kostov, Deyan Samuil  Total change: -9.20  Rating chartPersonal card
 SMM 2019 - League 1 round 6-7 decentralised SUI 2019-09-07
RcRownchangeKK*chgGame
 2013 1934 1.00 1 0.61 40 24.40 
  Morand, Simon 2013 SUI1.0010.614024.40 

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 2019 - A Tournament Primorsko BUL 2019-09-15
RcRownchangeKK*chgGame
 1972 1934 3.50 8 0.02 40 0.80 
  Nikolov, Sasho m2302 BUL0.001-0.1040-4.00 
  Kovachev, Radoslav 1534  * BUL1.0010.08403.20 
  Galunova, Tsveta wm2191 BUL0.001-0.1840-7.20 
  Stoyanov, Yordan 1534  * BUL1.0010.08403.20 
  Marholev, Dimitar m2135 BUL0.001-0.2440-9.60 
  Nikolov, Jordan 1948 BUL1.0010.524020.80 
  Krastev, Goran 2077 BUL0.5010.19407.60 
  Tyurin, Artem 2057 RUS0.001-0.3340-13.20 
 * 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)
 
 Primorsko Open 2019 - B Tournament Primorsko BUL 2019-09-16
RcRownchangeKK*chgGame
 1798 1934 3.00 6 -0.86 40 -34.40 
  Belyakov, Mikhail Nik. 1534  * RUS1.0010.08403.20 
  Krastev, Goran 2077 BUL0.001-0.3140-12.40 
  Kostov, Kiril 1731 BUL1.0010.24409.60 
  Angelov, Kosta m2086 BUL0.001-0.3040-12.00 
  Hristov, Krasimir Iv. 1824 BUL0.001-0.6540-26.00 
  Tymkul, Anastasiya 1534  * UKR1.0010.08403.20 
 * 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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