Individual Calculations August 2015
 Tsvetanov, David  Total change: -24.00  Rating chartPersonal card
 The hopes of the world U16 2015 Varna BUL 2015-07-06
RcRownchangeKK*chgGame
 1792 1856 4.00 8 -0.60 40 -24.00 
  Varbanov, Vladimir 1595 BUL1.0010.18407.20 
  Aliyev, Ravan 2072 AZE0.001-0.2240-8.80 
  Petkova, Nadezhda 1585 BUL0.501-0.3340-13.20 
  Vinogradov, Evgenii 1614 RUS1.0010.20408.00 
  Boev, Viktor 1821 BUL0.501-0.0540-2.00 
  Tishova, Svetlana 1918 RUS0.5010.09403.60 
  Ivanov, Boris 1723 BUL0.001-0.6840-27.20 
  Yordanov, Lachezar 2010 BUL0.5010.21408.40 

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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