Rapid: Individual Calculations October 2018
 Valenza, Gabriele  Total change: 6.20  Rating chartPersonal card
 OP MONTIFERRU PLAY CHESS SANTU LUSSURGIU ITA 2018-09-22
RcRownchangeKK*chgGame
 1380 1123 1.50 6 0.31 20 6.20 
  Di Pietro, Vincenzo 1523  * ITA0.001-0.0820-1.60 
  Rocchiccioli, Francesco 1384 ITA0.001-0.1820-3.60 
  Corbo, Giuseppe A. 1443 ITA0.001-0.1320-2.60 
  Tolu, Silvio 1186 ITA0.001-0.4120-8.20 
  Sini, Andrea 1364 ITA1.0010.802016.00 
  Marteddu, Gianfranco 1377 ITA0.5010.31206.20 
 * 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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