Rapid: Individual Calculations December 2023
 Colonetti, Fabio  Total change: -4.40  Rating chartPersonal card
 OP 3 RAPID DEL BASSO LODIGIANO CASALPUSTERLENGO ITA 2023-10-29
RcRownchangeKK*chgGame
 1798 2045 6.50 9 -0.22 20 -4.40 
  Invernizzi, Andrea 1645  * ITA1.0010.08201.60 
  Poncini, Nino 1576 ITA1.0010.05201.00 
  Guglielmetti, Oscar 1608 ITA1.0010.06201.20 
  Rostalnyi, Kyrylo 1978 UKR1.0010.41208.20 
  Ballotti, Luca c2087 ITA0.001-0.4420-8.80 
  Tirelli, Mauro 2132 ITA0.001-0.3820-7.60 
  Riccobono, Giorgio 1583 ITA1.0010.05201.00 
  Marzatico, Luca 1965 ITA1.0010.39207.80 
  Di Marco, Gabriele 1605 ITA0.501-0.4420-8.80 
 * 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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