Individual Calculations October 2023
 Popescu, Alexandru-Mihai  Total change: -61.20  Rating chartPersonal card
 European Youth Championship - Open 14 Mamaia ROU 2023-09-05
RcRownchangeKK*chgGame
 1554 1633 4.00 9 -1.53 40 -61.20 
  Van Batenburg, Mees 2119 NED0.001-0.0440-1.60 
  Ercoli, Andria 1323 AND0.001-0.8640-34.40 
  Satmarii, Rares-Stefan 1405 ROU1.0010.21408.40 
  Zangrilli, Leonardo 1415 MLT0.501-0.2840-11.20 
  Butolo, Alexandru-Mircea c2010 ROU0.001-0.0940-3.60 
  Kote, Aleks 1604 ALB0.501-0.0440-1.60 
  Esmer, Kemal Eymen 1466 LUX0.001-0.7240-28.80 
  Trofimov, Andrei 1233  * ROU1.0010.08403.20 
  Pajarinen, Pyry 1407 FIN1.0010.21408.40 
 * 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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