Individual Calculations July 2017
 Dudnik, Tatiana  Total change: 17.80  Rating chartPersonal card
 Kantsyn - 80 Rostov-on-Don RUS 2017-05-02
RcRownchangeKK*chgGame
 1950 1774 3.00 7 0.89 20 17.80 
  Dobrovolsky, Oleg f2174  * RUS0.001-0.0820-1.60 
  Kruglikov, Petr 2174  * RUS0.001-0.0820-1.60 
  Zhabotinskiy, Sergey 1513 RUS1.0010.18203.60 
  Belyaev, Boris 1861 RUS1.0010.622012.40 
  Levchuk, Ivan 1980 RUS0.5010.26205.20 
  Yermolenko, Vitaly 2084 RUS0.001-0.1420-2.80 
  Kotov, Alexander D. 1866 RUS0.5010.13202.60 
 * 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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