Individual Calculations December 2019
 Kastanieda, Alla  Total change: 42.40  Rating chartPersonal card
 XIV Termo-Eko Chess Cup Riga LAT 2019-11-13
RcRownchangeKK*chgGame
 1646 1546 4.50 9 1.06 40 42.40 
  Rasa, Gints 1946  * LAT0.001-0.0840-3.20 
  Tulendinov, Dinmukhammed 1734 KAZ0.001-0.2640-10.40 
  Bugaev, Anton 1659 RUS0.001-0.3540-14.00 
  Mucenieks, Marks 1589 LAT0.001-0.4440-17.60 
  Birmans, Daniels 1583 LAT1.0010.554022.00 
  Mieze, Natalja 1146  * LAT1.0010.08403.20 
  Uhanovs, Maksims 1394 LAT0.501-0.2040-8.00 
  Maklakova, Nellija 1898 LAT1.0010.894035.60 
  Fridensteins-Bridins, Atis 1869 LAT1.0010.874034.80 
 * 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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