Individual Calculations September 2017
 Velichko, Artemy  Total change: 41.40  Rating chartPersonal card
 Zhigulevskie prostory_2017 Samara RUS 2017-07-18
RcRownchangeKK*chgGame
 2021 1927 5.50 9 2.07 20 41.40 
  Smetanina, Mariya 1527  * RUS1.0010.08201.60 
  Alieva, Alexandra wf2138 RUS1.0010.772015.40 
  Velichko, Arseny 2166 RUS0.5010.30206.00 
  Kniazev, Alexander V. f2267 RUS0.001-0.1220-2.40 
  Blatov, Igor f2268 RUS0.5010.38207.60 
  Sakletin, Vasily 1960 RUS1.0010.552011.00 
  Sitdikov, Ratmir 2068 RUS1.0010.692013.80 
  Lukyanov, Andrey 1818 RUS0.501-0.1520-3.00 
  Vdovin, Maxim 1975 RUS0.001-0.4320-8.60 
 * 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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