Rapid: Individual Calculations December 2016
 Duarte, Antonio  Total change: 26.00  Rating chartPersonal card
 Step-9 chess Federation of Vinnytsia region (rapid) 2016 Vinnytsia UKR 2016-10-16
RcRownchangeKK*chgGame
 1704 1668 4.50 7 1.30 20 26.00 
  Piuro, Vladyslav 1268  * UKR1.0010.08201.60 
  Shpirkin, Volodymyr 1839 UKR0.001-0.2720-5.40 
  Cherepanova, Viktoriya 1536 UKR1.0010.32206.40 
  Roenko, Artur 2068  * UKR0.001-0.0820-1.60 
  Zhukovskyi, Oleksandr 1389 UKR1.0010.16203.20 
  Spirin, Anatoly 1815 UKR0.5010.20204.00 
  Gudok, Viktor m2013 UKR1.0010.892017.80 
 * 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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