Individual Calculations July 2022
 Caldi, Mario  Total change: -22.20  Rating chartPersonal card
 Campionato Italiano CM 2022 Acqui Terme ITA 2022-06-12
RcRownchangeKK*chgGame
 1761 1781 3.50 9 -1.11 20 -22.20 
  Mastroddi, Emiliano 2003 ITA0.001-0.2220-4.40 
  Ciraulo, Silvia 1381  * ITA1.0010.08201.60 
  Gola, Giorgio 1908 ITA0.001-0.3320-6.60 
  Marcenaro, Alessandro 1577 ITA1.0010.24204.80 
  Maselli, Daniel 1914 ITA0.001-0.3220-6.40 
  Coqueraut, Jean Dominique 1533 ITA1.0010.19203.80 
  Beccaris, Gabriele 1928 ITA0.001-0.3020-6.00 
  Bonugli, Carlo 1951 ITA0.001-0.2820-5.60 
  Gandolfi, Gianfranco 1653 ITA0.501-0.1720-3.40 
 * 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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