Individual Calculations August 2023
 Vasileva, Cveta  Total change: -42.40  Rating chartPersonal card
 2nd Festival G Rakovski Kotel BUL 2023-07-01
RcRownchangeKK*chgGame
 1476 1478 1.50 7 -2.12 20 -42.40 
  Manova, Ivana 1919 MKD0.001-0.0620-1.20 
  Nenova, Andzhelika 1771 BUL0.001-0.1520-3.00 
  Nenchev, Georgi 1254 BUL1.0010.22204.40 
  Velikov, Nikola 1800 BUL0.001-0.1320-2.60 
  Panayotov, Mihail 1251 BUL0.001-0.7920-15.80 
  Velichkov, Nikolay 1201 BUL0.001-0.8320-16.60 
  Topalov, Plamen 1138 BUL0.501-0.3820-7.60 

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)
 

 

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