Individual Calculations January 2011
 Rotunno, Giuseppe  Total change: -6.45  Rating chartPersonal card
 OP 2. Filadelfia Filadelfia ITA 2010-12-05
RcRownchangeKK*chgGame
 1909 2068 3.00 5 -0.43 15 -6.45 
  Paragliola, Gennaro 1668  * ITA1.0010.08151.20 
  Forlano, Luigi 2035 ITA0.501-0.0515-0.75 
  Carlomagno, Vincenzo 1847 ITA0.501-0.2815-4.20 
  Scerbo, Antonio 2113 ITA0.001-0.4415-6.60 
  Tricomi, Massimo 1882 ITA1.0010.26153.90 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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