Individual Calculations September 2009
 Patuzzo, Fabrizio  Total change: 1.35  Rating chartPersonal card
 16e Open International de Nice Nice FRA 2009-08-03
RcRownchangeKK*chgGame
 2193 2291 5.50 9 0.09 15 1.35 
  Guglielmi, Dante 1899 ITA1.0010.08151.20 
  Copin, Oceane 1891  * FRA1.0010.08151.20 
  Karpatchev, Aleksandr g2491 RUS0.5010.26153.90 
  Marholev, Dimitar m2364 BUL0.001-0.4015-6.00 
  Schott, Raimund 2019 FRA1.0010.17152.55 
  Sanchez, Joseph g2491 PHI0.001-0.2415-3.60 
  Gertosio, Franck 2038 FRA1.0010.19152.85 
  Fassio, Luca 2093 ITA1.0010.24153.60 
  Salvador, Roland m2447 PHI0.001-0.2915-4.35 
 * 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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