Individual Calculations January 2010
 Bartiromo, Gerardo  Total change: -13.00  Rating chartPersonal card
 WE Valpolicella Pescantina ITA 2009-11-20
RcRownchangeKK*chgGame
 1905 1632 0.00 3 -0.52 25 -13.00 
  Brunelli, Giovanni 1930 ITA0.001-0.1525-3.75 
  Bonini, Roberto 1845 ITA0.001-0.2325-5.75 
  Vishanji, Adrian 1939 ITA0.001-0.1425-3.50 

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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