Individual Calculations September 2009
 Di Paolo, Raffaele  Total change: 23.70  Rating chartPersonal card
 OP 9. Valle del Chiese Condino ITA 2009-07-27
RcRownchangeKK*chgGame
 2100 2318 6.00 6 1.58 15 23.70 
  Facchetti, Lorenzo 1918  * ITA1.0010.08151.20 
  Barucco, Mattia 2006 ITA1.0010.14152.10 
  De Nisi, Roberta 1918  * ITA1.0010.08151.20 
  De Santis, Alessio f2293 ITA1.0010.47157.05 
  Stets, Dmitry m2427 UKR1.0010.65159.75 
  Beccaris, Gabriele 2037 ITA1.0010.16152.40 
 * 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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