Individual Calculations September 2009
 Briffault, Philippe  Total change: -24.15  Rating chartPersonal card
 FE 4. Memorial Aldo Perini Senigallia ITA 2009-08-01
RcRownchangeKK*chgGame
 1848 1954 4.00 9 -1.61 15 -24.15 
  Tittarelli, Edith 1620 ITA1.0010.12151.80 
  De Vita, Igor 2086 ITA0.001-0.3215-4.80 
  Ferrante, Filippo 1582 ITA1.0010.10151.50 
  Ferrante, Marco 2128 ITA0.001-0.2715-4.05 
  Patrucco, Carlo 1815 ITA0.001-0.6915-10.35 
  Balzano, Aldo 1853 ITA0.001-0.6415-9.60 
  Gandolfi, Gianfranco 1880 ITA1.0010.40156.00 
  Cavezzana, Davide 1792 ITA1.0010.29154.35 
  Miandro, Steven 1878 ITA0.001-0.6015-9.00 

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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