Individual Calculations March 2019
 Petrov, Asen  Total change: 0.00  Rating chartPersonal card
 83rd BULGARIAN INDIVIDUAL CHESS CHAMPIONSHIP MEN - SEMIFINAL Sofia BUL 2019-01-26
RcRownchangeRpKK*chgGame
 1898 0 2.00 6 0.00 1773   0.00 
  Dimitrov, Encho 2064 BUL0.5010.00 0.00 
  Arnaudov, Petar 1954 BUL0.0010.00 0.00 
  Stoyanov, Ivan 1441 BUL1.0010.00 0.00 
  Stoyanov, Stoyan Or 2095 BUL0.5010.00 0.00 
  Mladenov, Emil 2023 BUL0.0010.00 0.00 
  Ivanov, Ljubomir 1809 BUL0.0010.00 0.00 

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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