Rapid: Individual Calculations December 2016
 Possa, Alberto  Total change: 9.20  Rating chartPersonal card
 OP 2 MARATONA 2016-17 TRIESTE ITA 2016-11-12
RcRownchangeKK*chgGame
 1739 1702 3.50 7 0.46 20 9.20 
  Zega, Dorothy 1302  * ITA1.0010.08201.60 
  Riccobon, Elia 1808 ITA0.001-0.3620-7.20 
  Stantic, Severino 1838 ITA1.0010.682013.60 
  Gruden, Matej 1852 ITA1.0010.702014.00 
  Buzzurro, Mario 1828 ITA0.001-0.3320-6.60 
  Juretic, Lejla 1762 ITA0.5010.08201.60 
  Chiandussi, Stefano 1780 ITA0.001-0.3920-7.80 
 * 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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