Individual Calculations March 2011
 Barazzetta, Massimo  Total change: -37.00  Rating chartPersonal card
 OP Amatori 2011 Arvier ITA 2011-01-03
RcRownchangeKK*chgGame
 1927 2022 1.50 5 -1.48 25 -37.00 
  Piazza, Giacomo 1658 ITA0.001-0.9025-22.50 
  Gromovs, Sergejs f2284 ITA0.001-0.1825-4.50 
  Bosticardo, Tommaso 1649 ITA0.501-0.4025-10.00 
  Belabbas, Abdellah 1890 ITA1.0010.32258.00 
  Marguerettaz, Davy 2155 ITA0.001-0.3225-8.00 

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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