Rapid: Individual Calculations April 2019
 Ivanov, Stanislav  Total change: 0.00  Rating chartPersonal card
 Memorial Bogomil Andonov 2019 Kyustendil BUL 2019-03-10
RcRownchangeRpKK*chgGame
 1571 0 0.00 3 0.00 771   0.00 
  Ranic, Viktor 1935 MKD0.0010.00 0.00 
  Nikolov, Jordan 1646 BUL0.0010.00 0.00 
  Stoyanchov, Yasen 1132 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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