Individual Calculations January 2009
 Bongiorni, Gabriele  Total change: -9.75  Rating chartPersonal card
 WE Novi Ligure - B Novi Ligure ITA 2008-10-10
RcRownchangeKK*chgGame
 1785 1795 0.50 1 -0.01 15 -0.15 
  Rapetti, Giuseppe 1785 ITA0.501-0.0115-0.15 

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)
 
 FE Citta' di Piacenza - B Piacenza ITA 2008-10-31
RcRownchangeKK*chgGame
 1863 1795 1.00 4 -0.64 15 -9.60 
  Scanferla, Paolo 1994 ITA0.5010.26153.90 
  Faini, Marco 1904 ITA0.5010.15152.25 
  Biancotti, Alessandro 1837 ITA0.001-0.4415-6.60 
  Faini, Ivano 1718 ITA0.001-0.6115-9.15 

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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