Rapid: Individual Calculations September 2023
 Rusev, Dimitar  Total change: 19.20  Rating chartPersonal card
 International Rapid Open Shumen Shumen BUL 2023-07-28
RcRownchangeKK*chgGame
 1792 1200 0.00 5 -0.20 40 -8.00 
  Kukov, Velislav m2256 BUL0.0010.00400.00 
  Harabor, David-Alexandru 1702 ROU0.001-0.0440-1.60 
  Ivanov, Lachezar 1655 BUL0.001-0.0640-2.40 
  Angelov, Ivaylo 1652 BUL0.001-0.0640-2.40 
  Georgieva, Emilia 1697 BUL0.001-0.0440-1.60 

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)
 
 VII International Festival Varna Cup Varna BUL 2023-08-13
RcRownchangeKK*chgGame
 1668 1200 1.00 5 0.68 40 27.20 
  Pilev, Kiril 1873 BUL0.001-0.0140-0.40 
  Georgiev, Georgi J 1651 BUL1.0010.944037.60 
  Razmov, Valentin N 1601 USA0.001-0.0840-3.20 
  Petrov, Nikolay 1676 BUL0.001-0.0540-2.00 
  Genov, Krasimir 1541 BUL0.001-0.1240-4.80 

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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