Individual Calculations August 2018
 Luckian, Mario  Total change: -7.40  Rating chartPersonal card
 FE 10 Ischia Isola Verde - B Forio ITA 2018-07-01
RcRownchangeKK*chgGame
 1626 1826 5.50 8 -0.37 20 -7.40 
  Tibaldeschi, Attilio 1540 ITA1.0010.16203.20 
  Condorelli, Pietro 1591 ITA1.0010.21204.20 
  Giorgi, Ezio Alberto 1771 ITA0.501-0.0820-1.60 
  Margareci, Massimo 1497 ITA0.501-0.3820-7.60 
  Vingris, Mikelis 1426  * LAT0.501-0.4220-8.40 
  Garifzyanov, Niyaz 1831 RUS0.5010.01200.20 
  Scarlato, Gianfranco 1542 ITA1.0010.16203.20 
  Twomey, Pat 1807 IRL0.501-0.0320-0.60 
 * 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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