Individual Calculations January 2012
 Lombardo, Corrado  Total change: 33.30  Rating chartPersonal card
 FE 4 I Dioscuri - B Agrigento ITA 2011-11-04
RcRownchangeKK*chgGame
 1711 1667 2.00 2 1.11 30 33.30 
  Zuccarotto, Salvatore 1765 ITA1.0010.633018.90 
  Mullanu, Davide 1656 ITA1.0010.483014.40 

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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