Individual Calculations May 2014
 Vaccari, Giorgio  Total change: 7.05  Rating chartPersonal card
 OP di Pasqua Arco di Trento ITA 2014-04-06
RcRownchangeKK*chgGame
 1817 1699 3.00 7 0.47 15 7.05 
  Messina, Roberta wf2081 ITA0.001-0.0915-1.35 
  Catalfamo, Santo 1758 ITA0.5010.08151.20 
  Buck, Klaus-Michael 1697 GER1.0010.50157.50 
  Weinberg, Emanuele 1735 ITA0.5010.05150.75 
  Simeone, Giulio 1992 ITA0.001-0.1515-2.25 
  Sheikh, Mohammed Shahid 1594 ITA1.0010.36155.40 
  Blasco, Domenico 1864 ITA0.001-0.2815-4.20 

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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