Individual Calculations April 2013
 Balashov, Yuri S  Total change: -9.60  Rating chartPersonal card
 13th European Senior Chess Championship Plovdiv BUL 2013-03-11
RcRownchangeKK*chgGame
 2253 2481 6.00 9 -0.96 10 -9.60 
  Bebchuk, Leonid 2089 ISR1.0010.08100.80 
  Radulov, Ivan g2291 BUL0.501-0.2510-2.50 
  Orev, Petar m2179 BUL1.0010.15101.50 
  Shvedchikov, Anatoli I. m2359 RUS0.501-0.1710-1.70 
  Pritchett, Craig W m2352 SCO0.001-0.6710-6.70 
  Arnaudov, Petar 2154 BUL1.0010.13101.30 
  Kaminik, Aleksandar 2164 ISR1.0010.13101.30 
  Karasev, Vladimir I m2354 RUS0.501-0.1710-1.70 
  Maryasin, Boris m2336 ISR0.501-0.1910-1.90 

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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