Individual Calculations July 2019
 Efimova, Dariya  Total change: -28.40  Rating chartPersonal card
 Corp. "Centre" Cup_G15 Izhevsk RUS 2019-06-12
RcRownchangeKK*chgGame
 1351 1045 0.00 4 -0.71 40 -28.40 
  Shestakova, Bogdana 1445  * RUS0.001-0.0840-3.20 
  Egorova, Daria 1067 RUS0.001-0.4740-18.80 
  Sosnina, Nadezhda 1445  * RUS0.001-0.0840-3.20 
  Sitchikhina, Milana 1445  * RUS0.001-0.0840-3.20 
 * 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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