Rapid: Individual Calculations January 2018
 Madonia, Giorgio  Total change: 5.40  Rating chartPersonal card
 OP I LOVE CHESS 7 PALERMO ITA 2017-11-26
RcRownchangeKK*chgGame
 1590 1460 2.00 5 0.27 20 5.40 
  Morello, Guido 1860  * ITA0.001-0.0820-1.60 
  Messina, Alessia 1267 ITA1.0010.25205.00 
  Pistola, Giuseppe 1590 ITA1.0010.682013.60 
  Bruno, Francesco 1658 ITA0.001-0.2420-4.80 
  Caiezza, Leonardo 1577 ITA0.001-0.3420-6.80 
 * 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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