Individual Calculations January 2010
 Di Primio, Eugenia  Total change: 21.75  Rating chartPersonal card
 OP Alto Sangro Castel di Sangro ITA 2009-12-06
RcRownchangeKK*chgGame
 2022 1961 3.50 6 0.87 25 21.75 
  Bernardinetti, Luca 1692 ITA1.0010.17254.25 
  Gerardi, Saverio 2199 ITA1.0010.802520.00 
  Di Muccio, Lindoro 1914 ITA0.501-0.0725-1.75 
  Laketic, Gojko m2361  * SRB0.001-0.0825-2.00 
  Franciosi, Fausto 1993 ITA0.5010.04251.00 
  Rebeggiani, Andrea 1970 ITA0.5010.01250.25 
 * 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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