Individual Calculations July 2011
 Rezzuti, Vincenzo  Total change: -17.70  Rating chartPersonal card
 FE 15 Salsomaggiore Salsomaggiore Terme ITA 2011-05-13
RcRownchangeKK*chgGame
 2099 1960 0.50 5 -1.18 15 -17.70 
  Lapenna, Antonio 2139 ITA0.001-0.2715-4.05 
  Formento, Paolo 2020 ITA0.5010.08151.20 
  Vezzosi, Paolo m2360  * ITA0.001-0.0815-1.20 
  Cerasi, Umberto 2007 ITA0.001-0.4315-6.45 
  Bini, Lorenzo 1971 ITA0.001-0.4815-7.20 
 * 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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