Individual Calculations August 2015
 Naydenov, Nayden  Total change: -18.00  Rating chartPersonal card
 9th International tournament Varna open A Varna BUL 2015-06-26
RcRownchangeKK*chgGame
 2158 2011 2.00 9 -0.90 20 -18.00 
  Mammadova, Narmin wc2234 AZE0.5010.28205.60 
  Nikolov, Sasho m2353 BUL0.001-0.1220-2.40 
  Arnaudov, Petar 2057 BUL1.0010.562011.20 
  Serafimov, Dimitar f2218 BUL0.001-0.2320-4.60 
  Asadli, Vugar c2331 AZE0.5010.37207.40 
  Janchev, Petar 2169 BUL0.001-0.2920-5.80 
  Suleymanli, Aydin c1907 AZE0.001-0.6420-12.80 
  Atababayev, Khalid 2064 AZE0.001-0.4320-8.60 
  Ivanov, Ivan Petkov 2085 BUL0.001-0.4020-8.00 

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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