Individual Calculations September 2010
 Tedoldi, Guido  Total change: -45.00  Rating chartPersonal card
 OP 9 Citta' di Bergamo - B Bergamo ITA 2010-07-16
RcRownchangeKK*chgGame
 1657 1723 0.50 4 -1.80 25 -45.00 
  Luta, Fatos 1923 ITA0.001-0.2425-6.00 
  Attuati, Luca 1445 ITA0.001-0.8325-20.75 
  Bertoletti, Vincenzo 1758 ITA0.5010.05251.25 
  Listello, Massimiliano 1501 ITA0.001-0.7825-19.50 

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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