Individual Calculations March 2012
 Magi, Alessandro  Total change: -6.90  Rating chartPersonal card
 FE 2 della Befana - B Roma ITA 2012-01-04
RcRownchangeKK*chgGame
 1737 1671 1.00 3 -0.23 30 -6.90 
  Raccah, Ascer 1729 ITA0.001-0.4230-12.60 
  Parise, Mariano 1680 ITA1.0010.513015.30 
  Luigi, Rinaldo 1802 ITA0.001-0.3230-9.60 

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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