Individual Calculations January 2011
 Guerini, Silvia Jr  Total change: 1.65  Rating chartPersonal card
 OP Felice Bosi Milano ITA 2010-10-22
RcRownchangeKK*chgGame
 1784 1611 1.50 5 0.11 15 1.65 
  Bracci, Andrea 1884 ITA0.5010.33154.95 
  Miracola, Massimiliano 1845 ITA0.001-0.2115-3.15 
  Petrone, Gianmario 1766 ITA0.001-0.2915-4.35 
  Carbone, Lorenzo 1695 ITA0.5010.12151.80 
  Ferraris, Fulvio 1731 ITA0.5010.16152.40 

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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