Individual Calculations July 2021
 Rapetti, Giuseppe  Total change: 28.40  Rating chartPersonal card
 FE 8 Cattolica - B Cattolica ITA 2021-05-27
RcRownchangeKK*chgGame
 1709 1609 4.00 7 1.42 20 28.40 
  Nemetz, Markus 1867 AUT0.5010.32206.40 
  Mantovan, Giuseppe 1793 ITA0.5010.24204.80 
  Antoniacci, Riccardo 1675 ITA0.001-0.4120-8.20 
  Rinaldi, Mario 1403 ITA1.0010.24204.80 
  Krejcar, Walter 1779 AUT1.0010.722014.40 
  Bonelli, Federico 1775 ITA0.001-0.2820-5.60 
  D Aulisa, Francesco 1673 ITA1.0010.592011.80 

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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