Individual Calculations July 2009
 Pozzi, Massimo  Total change: 11.50  Rating chartPersonal card
 FE 30 Mogliano Scacchi Mogliano ITA 2009-05-01
RcRownchangeKK*chgGame
 2113 2028 2.00 4 0.46 25 11.50 
  Quaranta, Cristiano 2157 ITA0.001-0.3325-8.25 
  Omeri, Silvan 2168 ITA1.0010.692517.25 
  De Nardi, Riccardo 2042 ITA0.001-0.4825-12.00 
  Panican, Gheorghe 2084 ITA1.0010.582514.50 

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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