Individual Calculations June 2015
 Quaglia, Ferdinando  Total change: -3.00  Rating chartPersonal card
 OP 7 Infrasettimanale ARS - B Roma ITA 2015-03-12
RcRownchangeKK*chgGame
 1550 1578 2.50 5 -0.15 20 -3.00 
  Tamburrini, Andrea 1365 ITA0.001-0.7720-15.40 
  Salvagni, Gianfranco 1683 ITA1.0010.642012.80 
  Di Dario, Dario 1659 ITA0.001-0.3920-7.80 
  Dorascenzi, Angelo 1372 ITA1.0010.24204.80 
  Casella, Carlo 1672 ITA0.5010.13202.60 

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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