Individual Calculations July 2017
 Kruglikov, Petr  Total change: -1.80  Rating chartPersonal card
 Kantsyn - 80 Rostov-on-Don RUS 2017-05-02
RcRownchangeKK*chgGame
 2063 2236 5.50 8 -0.09 20 -1.80 
  Solagayan, Yuriy 1836  * RUS0.501-0.4220-8.40 
  Dudnik, Tatiana 1836  * RUS1.0010.08201.60 
  Bogdanov, Rodion 2026 RUS0.501-0.2720-5.40 
  Korovjakovsky, Dmitryi 2034 RUS1.0010.24204.80 
  Kolmychek, Evelina wc2005 RUS1.0010.21204.20 
  Kotenko, Pavel m2388 RUS0.001-0.3020-6.00 
  Milushev, Oleg 2214 RUS0.501-0.0320-0.60 
  Kharayan, Kerop 2166 RUS1.0010.40208.00 
 * 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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