Individual Calculations April 2019
 Pedroncelli, Antonio  Total change: -28.80  Rating chartPersonal card
 CP Sondrio 2019 Morbegno ITA 2019-01-25
RcRownchangeKK*chgGame
 1601 1714 2.50 5 -0.72 40 -28.80 
  Camero, Gianfranco 1427 ITA1.0010.16406.40 
  Del Barba, Giuseppe 1646 ITA0.001-0.5940-23.60 
  Deghi, Donatello 1759 ITA0.5010.06402.40 
  Migliorini, Renzo 1614 ITA1.0010.364014.40 
  Gianoli, Alejandro 1559 ITA0.001-0.7140-28.40 

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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