Rapid: Individual Calculations October 2018
 Cosci, Andrea  Total change: 35.60  Rating chartPersonal card
 OP RAPID LUCCA CHESS FESTIVAL LUCCA ITA 2018-09-23
RcRownchangeKK*chgGame
 1892 1700 4.00 8 1.78 20 35.60 
  Frugoli, Francesco 2100  * ITA0.001-0.0820-1.60 
  Caprino, Marco 2100  * ITA0.001-0.0820-1.60 
  Boschi, Valentino 1414 ITA1.0010.16203.20 
  Biggi, Andrea 1883 ITA1.0010.742014.80 
  Cavaliere, Massimo 1935 ITA0.001-0.2120-4.20 
  Soventi, Maurizio 1861 ITA1.0010.712014.20 
  Bettazzi, Alessandro 1825 ITA1.0010.672013.40 
  Ghods, Maziar 2019 ITA0.001-0.1320-2.60 
 * 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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