Rapid: Individual Calculations February 2019
 De Gaetano, Michele  Total change: 4.40  Rating chartPersonal card
 OP 2 OSTIA ROMA ITA 2019-01-13
RcRownchangeKK*chgGame
 1619 1519 3.00 7 0.22 20 4.40 
  Aghayev, Miragha m1919  * ITA0.001-0.0820-1.60 
  Mereu, Paolo 1548 ITA1.0010.542010.80 
  Gardon, Ermanno 1919  * ITA0.001-0.0820-1.60 
  Ruggiero, Ilaria 1223 ITA1.0010.15203.00 
  Prelati, Maurizio 1865 ITA1.0010.892017.80 
  Giordani, Luca 1611 ITA0.001-0.3720-7.40 
  Ruggiero, Alessandro 1246 ITA0.001-0.8320-16.60 
 * 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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