Individual Calculations August 2017
 De Angelis, Lorenzo  Total change: -69.20  Rating chartPersonal card
 OP 2 San Pellegrino San Pellegrino Terme ITA 2017-06-27
RcRownchangeKK*chgGame
 1513 1637 1.50 5 -1.73 40 -69.20 
  Colica, Daniele 1588 ITA0.001-0.5740-22.80 
  Carminati, Luigi 1607 ITA0.001-0.5440-21.60 
  Scarpellini, Felice 1590 ITA0.501-0.0740-2.80 
  Colombo, Abner 1237  * ITA1.0010.08403.20 
  Pedroli, Marco 1545 ITA0.001-0.6340-25.20 
 * 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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