Individual Calculations February 2017
 Stoyanov, Stoyan Or  Total change: 17.20  Rating chartPersonal card
 Trayana Cup, 20-22 Jan 2017 Stara Zagora 3rd International in classical chess - A group Stara Zagora BUL 2017-01-20
RcRownchangeKK*chgGame
 1684 1949 6.00 7 0.43 40 17.20 
  Neshev, Nikola 1549  * BUL1.0010.08403.20 
  Angelov, Kristian 1549  * BUL1.0010.08403.20 
  Kan, Efim 1625 BUL1.0010.13405.20 
  Kirilov, Ivaylo 1857 BUL0.501-0.1340-5.20 
  Cholakov, Nikolay 1929 BUL1.0010.474018.80 
  Veljanoski, Andrej 1727 MKD0.501-0.2840-11.20 
  Todorov, Vladimir 1549  * BUL1.0010.08403.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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