Individual Calculations May 2014
 Bellotto, Stefano  Total change: 9.90  Rating chartPersonal card
 OP 9 di Primavera Como ITA 2014-03-06
RcRownchangeKK*chgGame
 1851 1989 4.50 6 0.66 15 9.90 
  Puppi, Simone 1589  * ITA1.0010.08151.20 
  Moioli, Ferruccio 1677 ITA1.0010.14152.10 
  Manino, Edoardo 1926 ITA0.501-0.0915-1.35 
  Gonella, Daniele 2143 ITA0.5010.21153.15 
  Zerboni, Giuseppe 1596 ITA1.0010.08151.20 
  Buonocore, Elio 2177 ITA0.5010.24153.60 
 * 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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