Rapid: Individual Calculations July 2016
 Migunova, Aleksandra  Total change: 21.40  Rating chartPersonal card
 Chess Rain 2016 Riga LAT 2016-05-14
RcRownchangeKK*chgGame
 1624 1690 4.50 6 1.07 20 21.40 
  Sarnovska, Eira 1629 LAT0.001-0.5820-11.60 
  Parhomenko, Margarita 1865 LAT0.5010.23204.60 
  Rungenfelde, Elizabete 1454 LAT1.0010.20204.00 
  Limanovska, Elizabete 1942 LAT1.0010.812016.20 
  Lepjohina, Valerija 1290  * LAT1.0010.08201.60 
  Petrovska, Arina 1562 LAT1.0010.33206.60 
 * 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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