Individual Calculations May 2010
 Campatelli, Giovanni  Total change: -24.15  Rating chartPersonal card
 OP del Forte Forte dei Marmi ITA 2010-03-05
RcRownchangeKK*chgGame
 1801 1817 0.00 3 -1.61 15 -24.15 
  Venturino, Marco 2139 ITA0.001-0.1315-1.95 
  Gnetti, Pietro 1634 ITA0.001-0.7415-11.10 
  Cunsolo, Gianfranco 1630 ITA0.001-0.7415-11.10 

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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