Individual Calculations July 2017
 Bogdanov, Rodion  Total change: -6.20  Rating chartPersonal card
 Kantsyn - 80 Rostov-on-Don RUS 2017-05-02
RcRownchangeKK*chgGame
 1925 2026 4.50 8 -0.31 20 -6.20 
  Zhabotinskiy, Sergey 1626  * RUS0.001-0.9220-18.40 
  Gusev, Vitaly 1814 RUS1.0010.23204.60 
  Ostrikov, Sergey 1709 RUS1.0010.13202.60 
  Kruglikov, Petr 2236 RUS0.5010.27205.40 
  Levchuk, Ivan 1980 RUS1.0010.44208.80 
  Kharayan, Kerop 2166 RUS0.5010.19203.80 
  Najdin, Danil f2240 RUS0.5010.27205.40 
  Kalashnikov, Maksim 1626  * RUS0.001-0.9220-18.40 
 * 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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