Individual Calculations October 2023
 Bat, Anu  Total change: -81.60  Rating chartPersonal card
 European Youth Championship - Girls 14 Mamaia ROU 2023-09-05
RcRownchangeKK*chgGame
 1499 1794 5.50 9 -2.04 40 -81.60 
  Doolin, Bedhbh 1388 IRL0.501-0.4240-16.80 
  Moscovitch, Michal 1585 ISR0.501-0.2740-10.80 
  Cazacu, Raluca-Cristiana 1470 MDA1.0010.13405.20 
  Krkyasharyan, Sona 1522 ARM0.001-0.8340-33.20 
  Bursali, Ela 1580 TUR0.001-0.7740-30.80 
  Rusu, Anastasia 1394  * ROU1.0010.08403.20 
  Buyuk, Elvin Esma 1481 TUR0.501-0.3640-14.40 
  Giakoustidou, Evgenia 1425 GRE1.0010.10404.00 
  Chan, Michelle (ngo Yu) 1644 ENG1.0010.304012.00 
 * 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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