Rapid: Individual Calculations April 2017
 Gelman, Inna  Total change: -6.80  Rating chartPersonal card
 South Region Chess Championship Women 2017 Rapid Taganrog RUS 2017-03-15
RcRownchangeKK*chgGame
 1773 1595 2.50 9 -0.34 20 -6.80 
  Baraeva, Irina wm1995  * RUS0.001-0.0820-1.60 
  Gorovenko, Darya wf1995  * RUS0.001-0.0820-1.60 
  Potapova, Margarita wf1995  * RUS0.001-0.0820-1.60 
  Turko, Anastasia 1709 RUS0.5010.16203.20 
  Serditykh, Olesya 1674 RUS0.001-0.3920-7.80 
  Polishchuk, Elizaveta 1291 RUS1.0010.14202.80 
  Shevtsova, Darya 1304 RUS1.0010.15203.00 
  Sukhareva, Evgeniya 1995  * RUS0.001-0.0820-1.60 
  Baraeva, Marina wm1995  * RUS0.001-0.0820-1.60 
 * 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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