Rapid: Individual Calculations May 2023
 Valguarnera, Girolamo  Total change: -12.80  Rating chartPersonal card
 OP 7 RAPID TROFEO LA TORRE PALERMO ITA 2023-03-24
RcRownchangeKK*chgGame
 1832 2092 4.00 6 -0.64 20 -12.80 
  Musso, Fabrizio 1692  * ITA1.0010.08201.60 
  Mondello, Simone 1688 ITA1.0010.08201.60 
  Bianchi, Marco 1715 ITA1.0010.09201.80 
  Musso, Alessio 1948 ITA0.001-0.6920-13.80 
  Ganci, Alberto 1689 ITA1.0010.08201.60 
  Ferrante, Marco f2260 ITA0.001-0.2820-5.60 
 * 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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