Rapid: Individual Calculations September 2023
 Ganchev, Miroslav  Total change: 21.60  Rating chartPersonal card
 International Rapid Open Shumen Shumen BUL 2023-07-28
RcRownchangeKK*chgGame
 1579 1115 1.50 5 0.54 40 21.60 
  Nikolov, Yavor 2099 BUL0.0010.00400.00 
  Vatkovski, Mitko 1464 BUL0.001-0.1140-4.40 
  Simeonov, Velin 1002 BUL0.001-0.6540-26.00 
  Sjulejmanov, Turhan 1973 BUL0.5010.504020.00 
  Ivanov, Nikolay P 1356 BUL1.0010.804032.00 

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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