Rapid: Individual Calculations April 2017
 Petrea, Cristian  Total change: 12.20  Rating chartPersonal card
 OP SPRING RAPID FERRARA ITA 2017-03-05
RcRownchangeKK*chgGame
 1772 1806 5.50 9 0.61 20 12.20 
  Benini, Sofia 1406  * ITA1.0010.08201.60 
  Baldazzi, Stefano 2141 ITA0.001-0.1220-2.40 
  Miotto, Alberto 1623 ITA0.001-0.7420-14.80 
  Zucchini, Massimo 1406  * ITA1.0010.08201.60 
  Dentale, Raffaele 1641 ITA1.0010.28205.60 
  Perissotto, Mario 1706 ITA1.0010.36207.20 
  Gigli, Claudio 1763 ITA1.0010.44208.80 
  Campini, Marco 2055 ITA0.5010.31206.20 
  Cocchi, Andrea f2206  * ITA0.001-0.0820-1.60 
 * 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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