Individual Calculations April 2023
 Vasiljeva, Sofja  Total change: -1.20  Rating chartPersonal card
 Latvijas 2023. gada jauniesu saha cempionata finals G-14 Riga LAT 2023-03-13
RcRownchangeKK*chgGame
 1366 1708 5.50 7 -0.03 40 -1.20 
  Maklakova, Naomi 1638 LAT0.001-0.6040-24.00 
  Kuznecova, Marija 2014 LAT0.5010.364014.40 
  Gansone, Aiga 1308  * LAT1.0010.08403.20 
  Laimina, Alise 1126 LAT1.0010.02400.80 
  Liepina, Daniela Nikola 1054 LAT1.0010.01400.40 
  Locmele, Valerija 1111 LAT1.0010.02400.80 
  Krasilnikova, Marija 1311 LAT1.0010.08403.20 
 * 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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