Rapid: Individual Calculations September 2023
 Tsakagiannis, Kyriakos  Total change: -39.20  Rating chartPersonal card
 International Rapid Open Shumen Shumen BUL 2023-07-28
RcRownchangeKK*chgGame
 1588 1158 0.00 6 -0.98 40 -39.20 
  Yanev, Pavel 2143 BUL0.0010.00400.00 
  Mircheva, Nona 1682 BUL0.001-0.0340-1.20 
  Kotov, Ivajlo 1653 BUL0.001-0.0440-1.60 
  Botev, Stoyko 1517 BUL0.001-0.1040-4.00 
  Atanasov, Aleksandar 1529 BUL0.001-0.1040-4.00 
  Simeonov, Velin 1002 BUL0.001-0.7140-28.40 

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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