Rapid: Individual Calculations December 2023
 Ballotti, Luca  Total change: 28.20  Rating chartPersonal card
 OP 3 RAPID DEL BASSO LODIGIANO CASALPUSTERLENGO ITA 2023-10-29
RcRownchangeKK*chgGame
 1780 2087 8.50 9 1.41 20 28.20 
  Raggi, Gianluca 1687  * ITA1.0010.08201.60 
  Riccobono, Giorgio 1583 ITA1.0010.04200.80 
  Marzatico, Luca 1965 ITA1.0010.33206.60 
  Tirelli, Mauro 2132 ITA1.0010.562011.20 
  Colonetti, Fabio 2045 ITA1.0010.44208.80 
  Guglielmetti, Oscar 1608 ITA0.501-0.4520-9.00 
  Marsico, Enrico 1628 ITA1.0010.05201.00 
  Rostalnyi, Kyrylo 1978 UKR1.0010.35207.00 
  Rizzi, Giacomo 1390 ITA1.0010.01200.20 
 * 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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