Individual Calculations January 2009
 Ambrosanio, Raffaele  Total change: 7.05  Rating chartPersonal card
 WE 13 R. Magari Siena ITA 2008-11-14
RcRownchangeKK*chgGame
 2108 1950 2.00 5 0.47 15 7.05 
  Procacci, Sergio 2053 ITA1.0010.64159.60 
  Petrolo, Mauro 2005 ITA1.0010.58158.70 
  Laketic, Gojko m2300 SRB0.001-0.1115-1.65 
  Corsino, Gianluca 2003 ITA0.001-0.4315-6.45 
  Patelli, Alessandro 2177 ITA0.001-0.2115-3.15 

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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