Individual Calculations June 2019
 Gambardella, Piero  Total change: -15.20  Rating chartPersonal card
 OP 2 Francesco De Sanctis Morra De Sanctis ITA 2019-04-25
RcRownchangeKK*chgGame
 1741 1878 2.50 5 -0.76 20 -15.20 
  Totta, Michele Mario 1480 ITA1.0010.08201.60 
  Adinolfi, Enrico 1701 ITA0.001-0.7320-14.60 
  Giannattasio, Vincenzo 1627 ITA1.0010.19203.80 
  La Ricca, Silvio 1949 ITA0.5010.10202.00 
  Vena, Alessio 1949 ITA0.001-0.4020-8.00 

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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