Individual Calculations September 2019
 Arnaudov, Petar  Total change: -22.00  Rating chartPersonal card
 XXXIII Teteven Open Teteven BUL 2019-08-17
RcRownchangeKK*chgGame
 1744 1936 5.50 9 -1.10 20 -22.00 
  Nikolov, Zdravko 1604 BUL1.0010.12202.40 
  Iliev, Hristiyan 1615 BUL1.0010.13202.60 
  Ninov, Dayan f2291 BUL0.001-0.1120-2.20 
  Kulev, Atanas 1751 BUL0.001-0.7420-14.80 
  Stoykov, Jordan 1565 BUL1.0010.10202.00 
  Karaivanova, Petya 1756 BUL0.001-0.7420-14.80 
  Stoyanov, Plamen 1607 BUL0.501-0.3820-7.60 
  Bednikov, Georgi 1729 BUL1.0010.23204.60 
  Galunov, Georgi 1780 BUL1.0010.29205.80 

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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