Individual Calculations September 2021
 Cretescu, Emma  Total change: 36.80  Rating chartPersonal card
 European Union Youth Championship 2021 - U8 Kouty nad Desnou CZE 2021-08-14
RcRownchangeKK*chgGame
 1219 1066 2.50 5 0.92 40 36.80 
  Varabiescu, Petru 1241 ROU1.0010.734029.20 
  Sofronie, Vladimir 1466  * ROU0.5010.424016.80 
  Pehlivanova, Aleksandra 1137 BUL0.001-0.4040-16.00 
  Mihaylov, Bozhidar 1094 BUL1.0010.544021.60 
  Kroulik, Stepan 1158 CZE0.001-0.3740-14.80 
 * 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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