Blitz: Individual Calculations April 2023
 Bringas Osuna, Ivan Jarek  Total change: -26.20  Rating chartPersonal card
 OP BLITZ DELLA DONNA 2023 TORINO ITA 2023-03-08
RcRownchangeKK*chgGame
 1826 2088 6.00 9 -1.31 20 -26.20 
  Bertino, Alberto 1688  * ITA1.0010.08201.60 
  Boetto, Massimo 1819 ITA1.0010.17203.40 
  Mina, Marco 1958 ITA1.0010.32206.40 
  Macis, Manuel 1851 ITA0.001-0.8020-16.00 
  Gennaro, Isabella 1839 ITA1.0010.19203.80 
  Giordana, Diego 1778 ITA1.0010.14202.80 
  Battisti, Joseph 1756 ITA0.001-0.8820-17.60 
  Doromeychuk, Anton 1785 ITA1.0010.14202.80 
  Fassio, Luca 1961 ITA0.001-0.6720-13.40 
 * 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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