Individual Calculations December 2015
 Karaahmetoglu, Ege  Total change: 21.20  Rating chartPersonal card
 FIDE World Youth - Cadets Chess Championships - open U12 Porto Carras - Halkidiki GRE 2015-10-25
RcRownchangeKK*chgGame
 1903 1959 6.50 11 0.53 40 21.20 
  Izumi, Haruki 1559  * JPN1.0010.08403.20 
  Aydincelebi, Kagan f2247 TUR0.5010.344013.60 
  Peng, David T c2231 USA0.5010.334013.20 
  Seyranyan, Gor 1587 ARM1.0010.10404.00 
  Mitev, Valentin 2090 BUL0.001-0.3240-12.80 
  Akmatov, Altay 1559  * KGZ1.0010.08403.20 
  Lin, Yi 2138 CHN0.001-0.2740-10.80 
  Peng, Shunkai c1762 CHN0.501-0.2540-10.00 
  Mashalov., Aliniyaz 1573 TKM1.0010.09403.60 
  Spyropoulos, Nikolaos 2023 GRE1.0010.594023.60 
  Tsoi, Dmitry 2161 RUS0.001-0.2440-9.60 
 * 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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