Individual Calculations November 2009
 D Ingiullo, Roberto  Total change: 6.90  Rating chartPersonal card
 FE Citta' di Nichelino Nichelino ITA 2009-10-01
RcRownchangeKK*chgGame
 2039 2101 4.00 6 0.46 15 6.90 
  Barcellona, Antonino 1842 ITA1.0010.18152.70 
  D Amato, Piergiorgio 1924 ITA0.501-0.2315-3.45 
  Finocchiaro, Gianluca 2088 ITA0.501-0.0215-0.30 
  Picarella, Marco 1908 ITA1.0010.25153.75 
  Davi, Alessandro 2020 ITA1.0010.39155.85 
  Naumkin, Igor g2450 RUS0.001-0.1115-1.65 

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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