Individual Calculations July 2024
 Korecki, Pietro  Total change: -40.80  Rating chartPersonal card
 OP 3 Scacchi in fortezza San Leo ITA 2024-06-17
RcRownchangeKK*chgGame
 1624 1497 1.50 7 -1.02 40 -40.80 
  Baldo Gentile, Giona Gabriel 1897  * ITA0.001-0.0840-3.20 
  Sertorio, Yussef Lorenzo 1820 ITA0.001-0.1340-5.20 
  Calissano, Corrado 1687 ITA0.001-0.2540-10.00 
  Negrini, Riccardo Giovanni 1411 ITA1.0010.384015.20 
  Riso, Giuseppe 1712 ITA0.001-0.2340-9.20 
  Donetti, Igor 1431 ITA0.001-0.5940-23.60 
  Cosmai, Federico 1412 ITA0.501-0.1240-4.80 
 * 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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