Rapid: Individual Calculations April 2014
 Calzolari, Marco  Total change: -23.40  Rating chartPersonal card
 OP 7 SCACCHI TRENDY PRATO ITA 2014-03-16
RcRownchangeKK*chgGame
 1828 1743 0.50 4 -1.17 20 -23.40 
  Sericano, Claudio f2143  * ITA0.001-0.0820-1.60 
  Bettalli, Francesco 1495 ITA0.501-0.3120-6.20 
  Neri, Alberto 1984 ITA0.001-0.2020-4.00 
  Tacconi, Antonio 1689 ITA0.001-0.5820-11.60 
 * 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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