Rapid: Individual Calculations April 2018
 Gutkovich, Polina  Total change: 9.40  Rating chartPersonal card
 PFO 2018 Women rapid Izhevsk RUS 2018-03-21
RcRownchangeKK*chgGame
 1770 1789 5.00 9 0.47 20 9.40 
  Larionova, Nadezhda 1389  * RUS1.0010.08201.60 
  Shafigullina, Zarina wf2069 RUS0.001-0.1620-3.20 
  Dyachkova, Maria 1654 RUS1.0010.32206.40 
  Markelova, Lubov wf2044 RUS0.001-0.1920-3.80 
  Kulkova, Dina 1399 RUS1.0010.09201.80 
  Ivanaeva, Alina 1389  * RUS1.0010.08201.60 
  Severiukhina, Zoja wg2129 RUS0.001-0.1220-2.40 
  Idrisova, Roza wf1965 RUS1.0010.732014.60 
  Danilova, Rada wc1894 RUS0.001-0.3620-7.20 
 * 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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