Rapid: Individual Calculations April 2018
 Bettalli, Marco  Total change: -3.40  Rating chartPersonal card
 OP SCACCHI TRENDY 11 PRATO ITA 2018-03-04
RcRownchangeKK*chgGame
 1837 1960 5.50 9 -0.17 20 -3.40 
  Pazzi, Maurizio 1560  * ITA1.0010.08201.60 
  Bellosi, Marco 1560  * ITA1.0010.08201.60 
  Caprino, Marco 2130 ITA0.001-0.2820-5.60 
  Di Meo, Enrico 1794 ITA1.0010.28205.60 
  Mola, Pietro f2242 ITA0.001-0.1620-3.20 
  Bechelli, Flavio 1571 ITA0.501-0.4120-8.20 
  Lorenzetti, Giacomo 1748 ITA1.0010.23204.60 
  Isufaj, Genci 2075 ITA0.001-0.3420-6.80 
  Tazzini, Marco 1851 ITA1.0010.35207.00 
 * 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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