Individual Calculations July 2017
 Ardino, Alessandro  Total change: -15.80  Rating chartPersonal card
 OP 2 Memorial Rossana Damasco - B Bari ITA 2017-06-01
RcRownchangeKK*chgGame
 1567 1652 1.00 3 -0.79 20 -15.80 
  Costagliola Di Fiore, Raffaele 1688 ITA0.001-0.4520-9.00 
  Didonna, Roberto 1362 ITA1.0010.16203.20 
  Quarto, Luca Francesco 1650 ITA0.001-0.5020-10.00 

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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