Individual Calculations September 2011
 Yordanov, Kristian  Total change: 15.15  Rating chartPersonal card
 3rd International chess tournament Albena BUL 2011-06-25
RcRownchangeKK*chgGame
 2111 1796 4.00 8 2.85 15 42.75 
  Primbetov, Kazbek 2196  * KAZ1.0010.921513.80 
  Berbatov, Kiprian m2196  * BUL0.001-0.0815-1.20 
  Dimov, Kiril 2187 BUL0.001-0.0915-1.35 
  Artunov, Kirkor 2038 BUL1.0010.801512.00 
  Vetrov, Alexey 2122 RUS0.001-0.1315-1.95 
  Valkov, Vladimir 2061 BUL0.5010.32154.80 
  Vladut, Matei 2014 ROU1.0010.781511.70 
  Iovcov, Valerii 2074 MDA0.5010.33154.95 
 * 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)
 
 Team Championship boys U16 Veliko Tarnovo BUL 2011-08-03
RcRownchangeKK*chgGame
 1746 1796 1.50 6 -1.84 15 -27.60 
  Todorov, Yavor 1985 BUL0.001-0.2515-3.75 
  Dimitrov, Radostin 1492 BUL0.501-0.3615-5.40 
  Stefanov, Boris 1698 BUL0.501-0.1315-1.95 
  Dereshki, Dario 1925 BUL0.001-0.3315-4.95 
  Zashev, Ivan 1557 BUL0.501-0.3015-4.50 
  Nikolov, Rumen 1819 BUL0.001-0.4715-7.05 

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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