Rapid: Individual Calculations September 2018
 Zucchini, Massimo  Total change: -17.60  Rating chartPersonal card
 OP ESTATE 2018 FERRARA ITA 2018-08-19
RcRownchangeKK*chgGame
 1521 1395 2.00 8 -0.88 20 -17.60 
  Foroni, Francesco 1795  * ITA0.001-0.0820-1.60 
  Belloni, Umberto 1679 ITA0.001-0.1620-3.20 
  Galante, Raimondo 1267 ITA1.0010.33206.60 
  Dentale, Raffaele 1626 ITA0.001-0.2120-4.20 
  Mammi, Samuele 1474 ITA0.001-0.3920-7.80 
  Tamassia, Gabriele 1697 ITA0.001-0.1520-3.00 
  Ricci Petitoni, Angelo 1329 ITA1.0010.41208.20 
  Bruni, Alessandro 1297 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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