Individual Calculations November 2015
 Macchini, Bruno  Total change: -42.20  Rating chartPersonal card
 OP 9 infrasettimanale ARS Roma ITA 2015-09-10
RcRownchangeKK*chgGame
 1807 1869 1.00 3 -0.75 20 -15.00 
  Pardo, Paolo 1732 ITA1.0010.32206.40 
  Pastore, Cosmas 1773 ITA0.001-0.6320-12.60 
  Marino, Giovanni 1915 ITA0.001-0.4420-8.80 

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)
 
 OP 2 Memorial Gino Serafini Civitanova Marche ITA 2015-09-25
RcRownchangeKK*chgGame
 1639 1869 1.00 3 -1.36 20 -27.20 
  Pierantozzi, Matteo 1618 ITA0.001-0.8120-16.20 
  Borzi , Rosario 1634 ITA1.0010.21204.20 
  Marinucci, Johnny 1665 ITA0.001-0.7620-15.20 

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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