Individual Calculations June 2017
 Pitrelli, Antonio  Total change: 33.00  Rating chartPersonal card
 CR Lazio 2017 Ladispoli ITA 2017-05-05
RcRownchangeKK*chgGame
 1955 2026 4.50 5 1.65 20 33.00 
  Sarti, Emanuele 1626  * ITA1.0010.08201.60 
  Mecali, Antonello 1797 ITA1.0010.21204.20 
  Albertini, Luca 2188 ITA1.0010.712014.20 
  Martino, Enzo 2124 ITA1.0010.632012.60 
  Tersigni, Andrea 2040 ITA0.5010.02200.40 
 * 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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