Individual Calculations November 2012
 Castaldo, Antonio  Total change: -17.25  Rating chartPersonal card
 OP 3 Citta' di Biella - B Biella ITA 2012-09-28
RcRownchangeKK*chgGame
 1696 1604 0.00 3 -1.15 15 -17.25 
  Drago, Paolo 1785 ITA0.001-0.2615-3.90 
  Paoli, Mario 1827 ITA0.001-0.2215-3.30 
  Bellia, Mario 1475 ITA0.001-0.6715-10.05 

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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