Individual Calculations December 2018
 Ferguson, Dayna  Total change: 105.60  Rating chartPersonal card
 FIDE World Youth Chess Championships - girls 14 Chalkidiki, Greece GRE 2018-10-20
RcRownchangeKK*chgGame
 1682 1434 5.00 11 2.64 40 105.60 
  Behzad Nazif, Parva 1834  * IRI0.001-0.0840-3.20 
  Ruzic, Pia Marie 1691 SLO0.001-0.1840-7.20 
  Tryggestad, Linnea Garberg 1604 NOR1.0010.724028.80 
  Yedigaryan, Asya 1726 ARM0.001-0.1540-6.00 
  Kong, Sydney 1659 USA0.001-0.2240-8.80 
  Rubina, Mari 1326 EST1.0010.354014.00 
  Gregurkova, Nikola 1627 CZE1.0010.754030.00 
  Bellahcene, Sofia 1764 FRA0.5010.384015.20 
  Guillo Longares, Cecilia 1834  * ESP0.5010.424016.80 
  Moracchini, Margaux 1834  * FRA0.001-0.0840-3.20 
  Desai, Nilomi 1606 ENG1.0010.734029.20 
 * 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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