Individual Calculations July 2019
 Kostov, Galin  Total change: -31.00  Rating chartPersonal card
 III Djuni Cup Primorsko BUL 2019-06-11
RcRownchangeKK*chgGame
 1716 2088 4.00 7 -2.31 20 -46.20 
  Atanasov, Ivaylo 1688  * BUL1.0010.08201.60 
  Ozcan, Ilker 1757 TUR0.001-0.8820-17.60 
  Velikov, Nikola 1688  * BUL0.001-0.9220-18.40 
  Ozturk, Ediz 1688  * TUR1.0010.08201.60 
  Polyanek, Vasyl 1688  * UKR1.0010.08201.60 
  Isilak, Enes 1817 TUR0.001-0.8320-16.60 
  Gerov, Hristo 1688  * BUL1.0010.08201.60 
 * 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)
 
 BUL National Men Championship - Seniors Primorsko BUL 2019-06-12
RcRownchangeKK*chgGame
 1940 2088 5.50 7 0.76 20 15.20 
  Ivanov, Ljubomir 1799 BUL1.0010.16203.20 
  Nikolov, Jordan 1948 BUL0.501-0.1920-3.80 
  Artunov, Kirkor 1973 BUL1.0010.34206.80 
  Vandev, Dimitar 2081 BUL1.0010.49209.80 
  Mladenov, Emil 2014 BUL0.501-0.1020-2.00 
  Popov, Georgi 2074 BUL0.501-0.0220-0.40 
  Georgiev, Dimitar 1688  * BUL1.0010.08201.60 
 * 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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