Individual Calculations August 2019
 Riso, Giuseppe  Total change: 12.40  Rating chartPersonal card
 Trofeo Estate 2019 Napoli ITA 2019-06-20
RcRownchangeKK*chgGame
 1902 1596 1.00 2 0.69 20 13.80 
  Taurisano, Vincenzo 1808 ITA1.0010.772015.40 
  Ficco, Corrado 1996  * ITA0.001-0.0820-1.60 
 * 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)
 
 FE 11 Ischia isola verde - B Forio ITA 2019-06-30
RcRownchangeKK*chgGame
 1541 1596 4.50 8 -0.07 20 -1.40 
  Linik, Daniel 1347 ISR1.0010.19203.80 
  Twomey, Pat 1796 IRL0.001-0.2420-4.80 
  Kiryakov, Mikhail 1462 RUS0.501-0.1820-3.60 
  Margareci, Massimo 1526 ITA0.501-0.1020-2.00 
  Gambardella, Pierluigi 1363 ITA1.0010.21204.20 
  Condorelli, Pietro 1584 ITA0.501-0.0220-0.40 
  De Maria, Isaia 1723 ITA0.001-0.3320-6.60 
  Gatta, Bruno 1527 BEL1.0010.40208.00 

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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