Rapid: Individual Calculations September 2023
 Shahbazyan, Norayr  Total change: 88.80  Rating chartPersonal card
 International Rapid Open Shumen Shumen BUL 2023-07-28
RcRownchangeKK*chgGame
 1689 1092 2.50 8 2.22 40 88.80 
  Atanasov, Radislav 2008 BUL0.0010.00400.00 
  Georgiev, Georgi J 1651 BUL0.001-0.0340-1.20 
  Doykov, Stoycho 1578 BUL0.001-0.0440-1.60 
  Dikov, Dian 1908 BUL0.0010.00400.00 
  Yordanov, Yordan 1720 BUL1.0010.994039.60 
  Vatkovski, Mitko 1464 BUL1.0010.904036.00 
  Georgieva, Emilia 1697 BUL0.001-0.0240-0.80 
  Tachev, Kamen 1486 BUL0.5010.424016.80 

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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