Individual Calculations September 2017
 De Luca, Stefano  Total change: -25.60  Rating chartPersonal card
 FE 15 Spilimbergo - B Spilimbergo ITA 2017-08-10
RcRownchangeKK*chgGame
 1584 1422 1.50 7 -0.64 40 -25.60 
  Juretic, Lejla 1808 ITA0.001-0.0940-3.60 
  Muzzolini, Claudio 1643 ITA0.001-0.2240-8.80 
  Sforza, Michelangelo 1646 ITA0.001-0.2240-8.80 
  Casali, Andrea 1345 ITA1.0010.394015.60 
  Maestri, Roberto 1624 ITA0.5010.264010.40 
  Clocchiatti, Luca 1456 ITA0.001-0.4540-18.00 
  Chillemi, Giuseppe 1567 ITA0.001-0.3140-12.40 

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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