Individual Calculations January 2011
 Fiorella, Giuseppe  Total change: -31.50  Rating chartPersonal card
 OP Citta' di Marrubiu Marrubiu ITA 2010-10-30
RcRownchangeKK*chgGame
 1781 1692 0.00 3 -1.26 25 -31.50 
  Ibba, Isacco 2092  * ITA0.001-0.0825-2.00 
  Marano, Daniele 1675 ITA0.001-0.5225-13.00 
  Carucci, Bruno 1576 ITA0.001-0.6625-16.50 
 * 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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