Individual Calculations January 2009
 Pietrobon, Fabio  Total change: 3.00  Rating chartPersonal card
 N3 - R2-3 Various FRA 2008-11-22
RcRownchangeKK*chgGame
 2123 2128 0.50 1 -0.01 15 -0.15 
  De Barros, Frederic 2123 FRA0.501-0.0115-0.15 

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)
 
 WE Treviso Treviso ITA 2008-12-06
RcRownchangeKK*chgGame
 2093 2128 3.50 6 0.21 15 3.15 
  Pesco, Giuseppe 1979 ITA0.501-0.2015-3.00 
  Pozzi, Massimo 2024 ITA1.0010.36155.40 
  Giuriati, Paolo 2209 ITA0.5010.11151.65 
  Quaranta, Cristiano 2136 ITA0.5010.01150.15 
  Xia, Jie 2173 ITA0.001-0.4415-6.60 
  De Nardi, Riccardo 2035 ITA1.0010.37155.55 

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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