Rapid: Individual Calculations October 2019
 Petteruti, Antonio  Total change: -26.60  Rating chartPersonal card
 OP 14 BAIA DOMIZIA SESSA AURUNCA ITA 2019-09-01
RcRownchangeKK*chgGame
 1672 1635 1.50 6 -1.33 20 -26.60 
  Zinnai, Graziano Matteo 2035  * ITA0.001-0.0820-1.60 
  Muci, Gregorio 1499 ITA1.0010.32206.40 
  Pagano, Sergio 1814 ITA0.001-0.2720-5.40 
  La Greca, Marco 1489 ITA0.501-0.2020-4.00 
  Cerino, Eduardo 1662 ITA0.001-0.4620-9.20 
  Perrotta, Nicola 1531 ITA0.001-0.6420-12.80 
 * 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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