Rapid: Individual Calculations October 2019
 Buonanno, Matteo Giovanni  Total change: -31.40  Rating chartPersonal card
 TROFEO CONI 2019 - FINALE NAZIONALE CUTRO ITA 2019-09-27
RcRownchangeKK*chgGame
 1435 1640 3.50 7 -1.57 20 -31.40 
  Cossio, Lorenzo 1304 ITA0.501-0.3820-7.60 
  Spada, Dario 1733 ITA0.5010.13202.60 
  Centamore, Alberto 1642 ITA0.5010.00200.00 
  Sanlorenzo, Letizia 1240  * ITA1.0010.08201.60 
  Romagno, Pasquale 1240  * ITA0.001-0.9220-18.40 
  Ventrice, Lorenzo 1338 ITA1.0010.15203.00 
  Pasin, Mattia 1548 ITA0.001-0.6320-12.60 
 * 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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