Rapid: Individual Calculations September 2018
 Ricci Petitoni, Angelo  Total change: -4.00  Rating chartPersonal card
 OP ESTATE 2018 FERRARA ITA 2018-08-19
RcRownchangeKK*chgGame
 1461 1329 3.00 9 -0.20 20 -4.00 
  Bocchicchio, Marino 1729  * ITA0.001-0.0820-1.60 
  Zerba, Fabio 1665 ITA0.001-0.1220-2.40 
  Turati, Anelusco 1288 ITA0.001-0.5620-11.20 
  Mammi, Ottavio 1235 ITA1.0010.37207.40 
  Chillemi, Giuseppe 1454 ITA0.001-0.3320-6.60 
  De Zaiacomo, Tonino 1419 ITA0.001-0.3820-7.60 
  Zucchini, Massimo 1395 ITA0.001-0.4120-8.20 
  Galante, Raimondo 1267 ITA1.0010.41208.20 
  Tamassia, Gabriele 1697 ITA1.0010.902018.00 
 * 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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