Rapid: Individual Calculations November 2018
 Roccanti, Lapo  Total change: -21.80  Rating chartPersonal card
 CIS U16 2018 - CR TOSCANA U16 POGGIBONSI ITA 2018-09-30
RcRownchangeKK*chgGame
 1625 1556 1.50 6 -1.09 20 -21.80 
  Amerighi, Claudio 1352 ITA1.0010.24204.80 
  Gabbani, Sara 1591 ITA0.001-0.4520-9.00 
  Melosi, Alessandro 1645 ITA0.001-0.3820-7.60 
  Mascia, Leonardo 1300 ITA0.501-0.3120-6.20 
  Russo, Leonardo 1956  * ITA0.001-0.0820-1.60 
  Merighi, Yasin 1906  * ITA0.001-0.1120-2.20 
 * 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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