Individual Calculations August 2015
 Boev, Viktor  Total change: 57.20  Rating chartPersonal card
 The hopes of the world U16 2015 Varna BUL 2015-07-06
RcRownchangeKK*chgGame
 1858 1821 5.50 9 1.43 40 57.20 
  Dimitrova, Darina 1552 BUL1.0010.17406.80 
  Georgiev, Todor 2044 BUL0.001-0.2240-8.80 
  Ivanov, Boris 1723 BUL1.0010.374014.80 
  Anikin, Igor 1847 RUS0.5010.04401.60 
  Tsvetanov, David 1856 BUL0.5010.05402.00 
  Aliyev, Ravan 2072 AZE0.5010.314012.40 
  Mustafazada, Nigar 1696 AZE1.0010.334013.20 
  Tishova, Svetlana 1918 RUS0.5010.13405.20 
  Yordanov, Lachezar 2010 BUL0.5010.254010.00 

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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