Individual Calculations September 2010
 Combina, Alberto  Total change: 9.75  Rating chartPersonal card
 CIG under 16 Terrasini ITA 2010-07-03
RcRownchangeKK*chgGame
 1862 1599 1.50 6 0.39 25 9.75 
  Altini, Nicola 1999  * ITA0.001-0.0825-2.00 
  Carlomagno, Vincenzo 1851 ITA1.0010.812520.25 
  De Luca, Fabio 1816 ITA0.001-0.2225-5.50 
  Lorenzetti, Giacomo 1781 ITA0.001-0.2625-6.50 
  Algeri, Lorenzo 1842 ITA0.5010.30257.50 
  Reale, Simone 1884 ITA0.001-0.1625-4.00 
 * 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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